20104365876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{51349}}^1$

素因数の和:51501

約数の個数: 96

約数和(自身を含む): 55211520000

約数和(自身を除く): 35107154124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 79, 84, 118, 158, 177, 236, 237, 316, 354, 413, 474, 553, 708, 826, 948, 1106, 1239, 1652, 1659, 2212, 2478, 3318, 4661, 4956, 6636, 9322, 13983, 18644, 27966, 32627, 51349, 55932, 65254, 97881, 102698, 130508, 154047, 195762, 205396, 308094, 359443, 391524, 616188, 718886, 1078329, 1437772, 2156658, 3029591, 4056571, 4313316, 6059182, 8113142, 9088773, 12118364, 12169713, 16226284, 18177546, 21207137, 24339426, 28395997, 36355092, 42414274, 48678852, 56791994, 63621411, 84828548, 85187991, 113583988, 127242822, 170375982, 239337689, 254485644, 340751964, 478675378, 718013067, 957350756, 1436026134, 1675363823, 2872052268, 3350727646, 5026091469, 6701455292, 10052182938, 20104365876]

約数ペア:

[(1, 20104365876), (2, 10052182938), (3, 6701455292), (4, 5026091469), (6, 3350727646), (7, 2872052268), (12, 1675363823), (14, 1436026134), (21, 957350756), (28, 718013067), (42, 478675378), (59, 340751964), (79, 254485644), (84, 239337689), (118, 170375982), (158, 127242822), (177, 113583988), (236, 85187991), (237, 84828548), (316, 63621411), (354, 56791994), (413, 48678852), (474, 42414274), (553, 36355092), (708, 28395997), (826, 24339426), (948, 21207137), (1106, 18177546), (1239, 16226284), (1652, 12169713), (1659, 12118364), (2212, 9088773), (2478, 8113142), (3318, 6059182), (4661, 4313316), (4956, 4056571), (6636, 3029591), (9322, 2156658), (13983, 1437772), (18644, 1078329), (27966, 718886), (32627, 616188), (51349, 391524), (55932, 359443), (65254, 308094), (97881, 205396), (102698, 195762), (130508, 154047)]