20163350020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10369}}^1\times {\mathrm{8839}}^1$

素因数の和:19228

約数の個数: 48

約数和(自身を含む): 46202083200

約数和(自身を除く): 26038733180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8839, 10369, 17678, 20738, 35356, 41476, 44195, 51845, 88390, 97229, 103690, 114059, 176780, 194458, 207380, 228118, 388916, 456236, 486145, 570295, 972290, 1140590, 1944580, 2281180, 91651591, 183303182, 366606364, 458257955, 916515910, 1008167501, 1833031820, 2016335002, 4032670004, 5040837505, 10081675010, 20163350020]

約数ペア:

[(1, 20163350020), (2, 10081675010), (4, 5040837505), (5, 4032670004), (10, 2016335002), (11, 1833031820), (20, 1008167501), (22, 916515910), (44, 458257955), (55, 366606364), (110, 183303182), (220, 91651591), (8839, 2281180), (10369, 1944580), (17678, 1140590), (20738, 972290), (35356, 570295), (41476, 486145), (44195, 456236), (51845, 388916), (88390, 228118), (97229, 207380), (103690, 194458), (114059, 176780)]