20123658060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1747}}^1$

素因数の和:2364

約数の個数: 192

約数和(自身を含む): 63600574464

約数和(自身を除く): 43476916404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 563, 620, 660, 682, 930, 1023, 1126, 1364, 1689, 1705, 1747, 1860, 2046, 2252, 2815, 3378, 3410, 3494, 4092, 5115, 5241, 5630, 6193, 6756, 6820, 6988, 8445, 8735, 10230, 10482, 11260, 12386, 16890, 17453, 17470, 18579, 19217, 20460, 20964, 24772, 26205, 30965, 33780, 34906, 34940, 37158, 38434, 52359, 52410, 54157, 57651, 61930, 69812, 74316, 76868, 87265, 92895, 96085, 104718, 104820, 108314, 115302, 123860, 162471, 174530, 185790, 191983, 192170, 209436, 216628, 230604, 261795, 270785, 288255, 324942, 349060, 371580, 383966, 384340, 523590, 541570, 575949, 576510, 595727, 649884, 767932, 812355, 959915, 983561, 1047180, 1083140, 1151898, 1153020, 1191454, 1624710, 1787181, 1919830, 1967122, 2303796, 2382908, 2879745, 2950683, 2978635, 3249420, 3574362, 3839660, 3934244, 4917805, 5759490, 5901366, 5957270, 7148724, 8935905, 9835610, 10819171, 11518980, 11802732, 11914540, 14753415, 17871810, 19671220, 21638342, 29506830, 30490391, 32457513, 35743620, 43276684, 54095855, 59013660, 60980782, 64915026, 91471173, 108191710, 121961564, 129830052, 152451955, 162287565, 182942346, 216383420, 304903910, 324575130, 335394301, 365884692, 457355865, 609807820, 649150260, 670788602, 914711730, 1006182903, 1341577204, 1676971505, 1829423460, 2012365806, 3353943010, 4024731612, 5030914515, 6707886020, 10061829030, 20123658060]

約数ペア:

[(1, 20123658060), (2, 10061829030), (3, 6707886020), (4, 5030914515), (5, 4024731612), (6, 3353943010), (10, 2012365806), (11, 1829423460), (12, 1676971505), (15, 1341577204), (20, 1006182903), (22, 914711730), (30, 670788602), (31, 649150260), (33, 609807820), (44, 457355865), (55, 365884692), (60, 335394301), (62, 324575130), (66, 304903910), (93, 216383420), (110, 182942346), (124, 162287565), (132, 152451955), (155, 129830052), (165, 121961564), (186, 108191710), (220, 91471173), (310, 64915026), (330, 60980782), (341, 59013660), (372, 54095855), (465, 43276684), (563, 35743620), (620, 32457513), (660, 30490391), (682, 29506830), (930, 21638342), (1023, 19671220), (1126, 17871810), (1364, 14753415), (1689, 11914540), (1705, 11802732), (1747, 11518980), (1860, 10819171), (2046, 9835610), (2252, 8935905), (2815, 7148724), (3378, 5957270), (3410, 5901366), (3494, 5759490), (4092, 4917805), (5115, 3934244), (5241, 3839660), (5630, 3574362), (6193, 3249420), (6756, 2978635), (6820, 2950683), (6988, 2879745), (8445, 2382908), (8735, 2303796), (10230, 1967122), (10482, 1919830), (11260, 1787181), (12386, 1624710), (16890, 1191454), (17453, 1153020), (17470, 1151898), (18579, 1083140), (19217, 1047180), (20460, 983561), (20964, 959915), (24772, 812355), (26205, 767932), (30965, 649884), (33780, 595727), (34906, 576510), (34940, 575949), (37158, 541570), (38434, 523590), (52359, 384340), (52410, 383966), (54157, 371580), (57651, 349060), (61930, 324942), (69812, 288255), (74316, 270785), (76868, 261795), (87265, 230604), (92895, 216628), (96085, 209436), (104718, 192170), (104820, 191983), (108314, 185790), (115302, 174530), (123860, 162471)]