20224578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1693}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 44396352

約数和(自身を除く): 24171774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1693, 1991, 3386, 3982, 5079, 5973, 10158, 11946, 18623, 37246, 55869, 111738, 306433, 612866, 919299, 1838598, 3370763, 6741526, 10112289, 20224578]

約数ペア:

[(1, 20224578), (2, 10112289), (3, 6741526), (6, 3370763), (11, 1838598), (22, 919299), (33, 612866), (66, 306433), (181, 111738), (362, 55869), (543, 37246), (1086, 18623), (1693, 11946), (1991, 10158), (3386, 5973), (3982, 5079)]