20193048230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{536621}}^1$

素因数の和:536752

約数の個数: 32

約数和(自身を含む): 37554954048

約数和(自身を除く): 17361905818

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 3763, 7526, 18815, 37630, 536621, 1073242, 2683105, 5366210, 28440913, 38100091, 56881826, 76200182, 142204565, 190500455, 284409130, 381000910, 2019304823, 4038609646, 10096524115, 20193048230]

約数ペア:

[(1, 20193048230), (2, 10096524115), (5, 4038609646), (10, 2019304823), (53, 381000910), (71, 284409130), (106, 190500455), (142, 142204565), (265, 76200182), (355, 56881826), (530, 38100091), (710, 28440913), (3763, 5366210), (7526, 2683105), (18815, 1073242), (37630, 536621)]