20155904054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{892091}}^1$

素因数の和:892196

約数の個数: 32

約数和(自身を含む): 35969149440

約数和(自身を除く): 15813245386

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11297, 22594, 892091, 1784182, 9813001, 11597183, 19626002, 23194366, 70475189, 127569013, 140950378, 255138026, 775227079, 916177457, 1550454158, 1832354914, 10077952027, 20155904054]

約数ペア:

[(1, 20155904054), (2, 10077952027), (11, 1832354914), (13, 1550454158), (22, 916177457), (26, 775227079), (79, 255138026), (143, 140950378), (158, 127569013), (286, 70475189), (869, 23194366), (1027, 19626002), (1738, 11597183), (2054, 9813001), (11297, 1784182), (22594, 892091)]