20053856862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13477}}^1\times {\mathrm{6359}}^1$

素因数の和:19857

約数の個数: 48

約数和(自身を含む): 46803163680

約数和(自身を除く): 26749306818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6359, 12718, 13477, 19077, 26954, 38154, 40431, 57231, 80862, 82667, 114462, 121293, 165334, 175201, 242586, 248001, 350402, 496002, 525603, 744003, 1051206, 1488006, 1576809, 3153618, 85700243, 171400486, 257100729, 514201458, 771302187, 1114103159, 1542604374, 2228206318, 3342309477, 6684618954, 10026928431, 20053856862]

約数ペア:

[(1, 20053856862), (2, 10026928431), (3, 6684618954), (6, 3342309477), (9, 2228206318), (13, 1542604374), (18, 1114103159), (26, 771302187), (39, 514201458), (78, 257100729), (117, 171400486), (234, 85700243), (6359, 3153618), (12718, 1576809), (13477, 1488006), (19077, 1051206), (26954, 744003), (38154, 525603), (40431, 496002), (57231, 350402), (80862, 248001), (82667, 242586), (114462, 175201), (121293, 165334)]