20183730910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1768951}}^1$

素因数の和:1769128

約数の個数: 32

約数和(自身を含む): 41775570432

約数和(自身を除く): 21591839522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 1768951, 3537902, 8844755, 12382657, 17689510, 24765314, 61913285, 123826570, 288339013, 576678026, 1441695065, 2018373091, 2883390130, 4036746182, 10091865455, 20183730910]

約数ペア:

[(1, 20183730910), (2, 10091865455), (5, 4036746182), (7, 2883390130), (10, 2018373091), (14, 1441695065), (35, 576678026), (70, 288339013), (163, 123826570), (326, 61913285), (815, 24765314), (1141, 17689510), (1630, 12382657), (2282, 8844755), (5705, 3537902), (11410, 1768951)]