2020403352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 6264345600

約数和(自身を除く): 4243942248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 37, 44, 46, 51, 66, 68, 69, 74, 88, 92, 102, 111, 132, 136, 138, 148, 184, 187, 204, 222, 253, 264, 276, 296, 374, 391, 407, 408, 444, 506, 529, 552, 561, 629, 748, 759, 782, 814, 851, 888, 1012, 1058, 1122, 1173, 1221, 1258, 1496, 1518, 1564, 1587, 1628, 1702, 1887, 2024, 2116, 2244, 2346, 2442, 2516, 2553, 3036, 3128, 3174, 3256, 3404, 3774, 4232, 4301, 4488, 4692, 4884, 5032, 5106, 5819, 6072, 6348, 6808, 6919, 7548, 8602, 8993, 9361, 9384, 9768, 10212, 11638, 12167, 12696, 12903, 13838, 14467, 15096, 17204, 17457, 17986, 18722, 19573, 20424, 20757, 23276, 24334, 25806, 26979, 27676, 28083, 28934, 34408, 34914, 35972, 36501, 37444, 39146, 41514, 43401, 46552, 48668, 51612, 53958, 55352, 56166, 57868, 58719, 69828, 71944, 73002, 74888, 78292, 83028, 86802, 97336, 98923, 103224, 107916, 112332, 115736, 117438, 133837, 139656, 146004, 156584, 159137, 166056, 173604, 197846, 206839, 215303, 215832, 224664, 234876, 267674, 292008, 296769, 318274, 332741, 347208, 395692, 401511, 413678, 430606, 450179, 469752, 477411, 535348, 593538, 620517, 636548, 645909, 665482, 791384, 803022, 827356, 861212, 900358, 954822, 998223, 1070696, 1187076, 1241034, 1273096, 1291818, 1330964, 1350537, 1606044, 1654712, 1722424, 1800716, 1909644, 1996446, 2275229, 2374152, 2482068, 2583636, 2661928, 2701074, 3212088, 3601432, 3660151, 3819288, 3992892, 4550458, 4951969, 4964136, 5167272, 5402148, 6825687, 7320302, 7653043, 7985784, 9100916, 9903938, 10804296, 10980453, 13651374, 14640604, 14855907, 15306086, 18201832, 19807876, 21960906, 22959129, 27302748, 29281208, 29711814, 30612172, 39615752, 43921812, 45918258, 54605496, 59423628, 61224344, 84183473, 87843624, 91836516, 118847256, 168366946, 183673032, 252550419, 336733892, 505100838, 673467784, 1010201676, 2020403352]

約数ペア:

[(1, 2020403352), (2, 1010201676), (3, 673467784), (4, 505100838), (6, 336733892), (8, 252550419), (11, 183673032), (12, 168366946), (17, 118847256), (22, 91836516), (23, 87843624), (24, 84183473), (33, 61224344), (34, 59423628), (37, 54605496), (44, 45918258), (46, 43921812), (51, 39615752), (66, 30612172), (68, 29711814), (69, 29281208), (74, 27302748), (88, 22959129), (92, 21960906), (102, 19807876), (111, 18201832), (132, 15306086), (136, 14855907), (138, 14640604), (148, 13651374), (184, 10980453), (187, 10804296), (204, 9903938), (222, 9100916), (253, 7985784), (264, 7653043), (276, 7320302), (296, 6825687), (374, 5402148), (391, 5167272), (407, 4964136), (408, 4951969), (444, 4550458), (506, 3992892), (529, 3819288), (552, 3660151), (561, 3601432), (629, 3212088), (748, 2701074), (759, 2661928), (782, 2583636), (814, 2482068), (851, 2374152), (888, 2275229), (1012, 1996446), (1058, 1909644), (1122, 1800716), (1173, 1722424), (1221, 1654712), (1258, 1606044), (1496, 1350537), (1518, 1330964), (1564, 1291818), (1587, 1273096), (1628, 1241034), (1702, 1187076), (1887, 1070696), (2024, 998223), (2116, 954822), (2244, 900358), (2346, 861212), (2442, 827356), (2516, 803022), (2553, 791384), (3036, 665482), (3128, 645909), (3174, 636548), (3256, 620517), (3404, 593538), (3774, 535348), (4232, 477411), (4301, 469752), (4488, 450179), (4692, 430606), (4884, 413678), (5032, 401511), (5106, 395692), (5819, 347208), (6072, 332741), (6348, 318274), (6808, 296769), (6919, 292008), (7548, 267674), (8602, 234876), (8993, 224664), (9361, 215832), (9384, 215303), (9768, 206839), (10212, 197846), (11638, 173604), (12167, 166056), (12696, 159137), (12903, 156584), (13838, 146004), (14467, 139656), (15096, 133837), (17204, 117438), (17457, 115736), (17986, 112332), (18722, 107916), (19573, 103224), (20424, 98923), (20757, 97336), (23276, 86802), (24334, 83028), (25806, 78292), (26979, 74888), (27676, 73002), (28083, 71944), (28934, 69828), (34408, 58719), (34914, 57868), (35972, 56166), (36501, 55352), (37444, 53958), (39146, 51612), (41514, 48668), (43401, 46552)]