20275164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2096

約数の個数: 96

約数和(自身を含む): 64727040

約数和(自身を除く): 44451876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2063, 2457, 3276, 4126, 4914, 6189, 8252, 9828, 12378, 14441, 18567, 24756, 26819, 28882, 37134, 43323, 53638, 55701, 57764, 74268, 80457, 86646, 107276, 111402, 129969, 160914, 173292, 187733, 222804, 241371, 259938, 321828, 375466, 389907, 482742, 519876, 563199, 724113, 750932, 779814, 965484, 1126398, 1448226, 1559628, 1689597, 2252796, 2896452, 3379194, 5068791, 6758388, 10137582, 20275164]

約数ペア:

[(1, 20275164), (2, 10137582), (3, 6758388), (4, 5068791), (6, 3379194), (7, 2896452), (9, 2252796), (12, 1689597), (13, 1559628), (14, 1448226), (18, 1126398), (21, 965484), (26, 779814), (27, 750932), (28, 724113), (36, 563199), (39, 519876), (42, 482742), (52, 389907), (54, 375466), (63, 321828), (78, 259938), (84, 241371), (91, 222804), (108, 187733), (117, 173292), (126, 160914), (156, 129969), (182, 111402), (189, 107276), (234, 86646), (252, 80457), (273, 74268), (351, 57764), (364, 55701), (378, 53638), (468, 43323), (546, 37134), (702, 28882), (756, 26819), (819, 24756), (1092, 18567), (1404, 14441), (1638, 12378), (2063, 9828), (2457, 8252), (3276, 6189), (4126, 4914)]