20162052690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51697571}}^1$

素因数の和:51697594

約数の個数: 32

約数和(自身を含む): 52111152576

約数和(自身を除く): 31949099886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51697571, 103395142, 155092713, 258487855, 310185426, 516975710, 672068423, 775463565, 1344136846, 1550927130, 2016205269, 3360342115, 4032410538, 6720684230, 10081026345, 20162052690]

約数ペア:

[(1, 20162052690), (2, 10081026345), (3, 6720684230), (5, 4032410538), (6, 3360342115), (10, 2016205269), (13, 1550927130), (15, 1344136846), (26, 775463565), (30, 672068423), (39, 516975710), (65, 310185426), (78, 258487855), (130, 155092713), (195, 103395142), (390, 51697571)]