20132505588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2114

約数の個数: 144

約数和(自身を含む): 52388513856

約数和(自身を除く): 32256008268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 97, 106, 156, 159, 169, 194, 212, 291, 318, 338, 388, 507, 582, 636, 676, 689, 1014, 1164, 1261, 1378, 1931, 2028, 2067, 2522, 2756, 3783, 3862, 4134, 5044, 5141, 5793, 7566, 7724, 8268, 8957, 10282, 11586, 15132, 15423, 16393, 17914, 20564, 23172, 25103, 26871, 30846, 32786, 35828, 49179, 50206, 53742, 61692, 65572, 66833, 75309, 98358, 100412, 102343, 107484, 133666, 150618, 187307, 196716, 200499, 204686, 267332, 301236, 307029, 326339, 374614, 400998, 409372, 561921, 614058, 652678, 749228, 801996, 868829, 979017, 1123842, 1228116, 1305356, 1330459, 1737658, 1958034, 2247684, 2434991, 2606487, 2660918, 3475316, 3916068, 3991377, 4869982, 5212974, 5321836, 7304973, 7982754, 9739964, 9927271, 10425948, 14609946, 15965508, 17295967, 19854542, 29219892, 29781813, 31654883, 34591934, 39709084, 51887901, 59563626, 63309766, 69183868, 94964649, 103775802, 119127252, 126619532, 129054523, 189929298, 207551604, 258109046, 379858596, 387163569, 516218092, 774327138, 1548654276, 1677708799, 3355417598, 5033126397, 6710835196, 10066252794, 20132505588]

約数ペア:

[(1, 20132505588), (2, 10066252794), (3, 6710835196), (4, 5033126397), (6, 3355417598), (12, 1677708799), (13, 1548654276), (26, 774327138), (39, 516218092), (52, 387163569), (53, 379858596), (78, 258109046), (97, 207551604), (106, 189929298), (156, 129054523), (159, 126619532), (169, 119127252), (194, 103775802), (212, 94964649), (291, 69183868), (318, 63309766), (338, 59563626), (388, 51887901), (507, 39709084), (582, 34591934), (636, 31654883), (676, 29781813), (689, 29219892), (1014, 19854542), (1164, 17295967), (1261, 15965508), (1378, 14609946), (1931, 10425948), (2028, 9927271), (2067, 9739964), (2522, 7982754), (2756, 7304973), (3783, 5321836), (3862, 5212974), (4134, 4869982), (5044, 3991377), (5141, 3916068), (5793, 3475316), (7566, 2660918), (7724, 2606487), (8268, 2434991), (8957, 2247684), (10282, 1958034), (11586, 1737658), (15132, 1330459), (15423, 1305356), (16393, 1228116), (17914, 1123842), (20564, 979017), (23172, 868829), (25103, 801996), (26871, 749228), (30846, 652678), (32786, 614058), (35828, 561921), (49179, 409372), (50206, 400998), (53742, 374614), (61692, 326339), (65572, 307029), (66833, 301236), (75309, 267332), (98358, 204686), (100412, 200499), (102343, 196716), (107484, 187307), (133666, 150618)]