20171335236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4458739}}^1$

素因数の和:4458788

約数の個数: 48

約数和(自身を含む): 52434782400

約数和(自身を除く): 32263447164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 4458739, 8917478, 13376217, 17834956, 26752434, 53504868, 57963607, 115927214, 129303431, 173890821, 231854428, 258606862, 347781642, 387910293, 517213724, 695563284, 775820586, 1551641172, 1680944603, 3361889206, 5042833809, 6723778412, 10085667618, 20171335236]

約数ペア:

[(1, 20171335236), (2, 10085667618), (3, 6723778412), (4, 5042833809), (6, 3361889206), (12, 1680944603), (13, 1551641172), (26, 775820586), (29, 695563284), (39, 517213724), (52, 387910293), (58, 347781642), (78, 258606862), (87, 231854428), (116, 173890821), (156, 129303431), (174, 115927214), (348, 57963607), (377, 53504868), (754, 26752434), (1131, 17834956), (1508, 13376217), (2262, 8917478), (4524, 4458739)]