20243672037

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3019}}^1\times {\mathrm{4357}}^1$

素因数の和:7407

約数の個数: 40

約数和(自身を含む): 31850007200

約数和(自身を除く): 11606335163

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3019, 4357, 9057, 13071, 27171, 39213, 57361, 81513, 82783, 117639, 172083, 244539, 248349, 352917, 516249, 745047, 1548747, 2235141, 4646241, 6705423, 13153783, 39461349, 118384047, 249921877, 355152141, 749765631, 1065456423, 2249296893, 6747890679, 20243672037]

約数ペア:

[(1, 20243672037), (3, 6747890679), (9, 2249296893), (19, 1065456423), (27, 749765631), (57, 355152141), (81, 249921877), (171, 118384047), (513, 39461349), (1539, 13153783), (3019, 6705423), (4357, 4646241), (9057, 2235141), (13071, 1548747), (27171, 745047), (39213, 516249), (57361, 352917), (81513, 248349), (82783, 244539), (117639, 172083)]