20366947718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{4679}}^1$

素因数の和:4997

約数の個数: 64

約数和(自身を含む): 35663846400

約数和(自身を除く): 15296898682

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 251, 299, 377, 502, 598, 667, 754, 1334, 3263, 4679, 5773, 6526, 7279, 8671, 9358, 11546, 14558, 17342, 60827, 75049, 94627, 107617, 121654, 135691, 150098, 167417, 189254, 215234, 271382, 334834, 1174429, 1399021, 1763983, 2176421, 2348858, 2798042, 3120893, 3527966, 4352842, 6241786, 15267577, 27011867, 30535154, 34058441, 40571609, 54023734, 68116882, 81143218, 351154271, 442759733, 702308542, 783344143, 885519466, 1566688286, 10183473859, 20366947718]

約数ペア:

[(1, 20366947718), (2, 10183473859), (13, 1566688286), (23, 885519466), (26, 783344143), (29, 702308542), (46, 442759733), (58, 351154271), (251, 81143218), (299, 68116882), (377, 54023734), (502, 40571609), (598, 34058441), (667, 30535154), (754, 27011867), (1334, 15267577), (3263, 6241786), (4679, 4352842), (5773, 3527966), (6526, 3120893), (7279, 2798042), (8671, 2348858), (9358, 2176421), (11546, 1763983), (14558, 1399021), (17342, 1174429), (60827, 334834), (75049, 271382), (94627, 215234), (107617, 189254), (121654, 167417), (135691, 150098)]