20174464797

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{48541}}^1$

素因数の和:48725

約数の個数: 32

約数和(自身を含む): 28705797120

約数和(自身を除く): 8531332323

約数列:

[1, 3, 31, 41, 93, 109, 123, 327, 1271, 3379, 3813, 4469, 10137, 13407, 48541, 138539, 145623, 415617, 1504771, 1990181, 4514313, 5290969, 5970543, 15872907, 61695611, 164020039, 185086833, 216929729, 492060117, 650789187, 6724821599, 20174464797]

約数ペア:

[(1, 20174464797), (3, 6724821599), (31, 650789187), (41, 492060117), (93, 216929729), (109, 185086833), (123, 164020039), (327, 61695611), (1271, 15872907), (3379, 5970543), (3813, 5290969), (4469, 4514313), (10137, 1990181), (13407, 1504771), (48541, 415617), (138539, 145623)]