20202666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8273}}^1$

素因数の和:8326

約数の個数: 32

約数和(自身を含む): 45275328

約数和(自身を除く): 25072662

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8273, 16546, 24819, 49638, 91003, 182006, 273009, 306101, 546018, 612202, 918303, 1836606, 3367111, 6734222, 10101333, 20202666]

約数ペア:

[(1, 20202666), (2, 10101333), (3, 6734222), (6, 3367111), (11, 1836606), (22, 918303), (33, 612202), (37, 546018), (66, 306101), (74, 273009), (111, 182006), (222, 91003), (407, 49638), (814, 24819), (1221, 16546), (2442, 8273)]