20346763310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22111}}^1\times {\mathrm{5413}}^1$

素因数の和:27548

約数の個数: 32

約数和(自身を含む): 38787455232

約数和(自身を除く): 18440691922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5413, 10826, 22111, 27065, 44222, 54130, 92021, 110555, 184042, 221110, 375887, 460105, 751774, 920210, 1879435, 3758870, 119686843, 239373686, 598434215, 1196868430, 2034676331, 4069352662, 10173381655, 20346763310]

約数ペア:

[(1, 20346763310), (2, 10173381655), (5, 4069352662), (10, 2034676331), (17, 1196868430), (34, 598434215), (85, 239373686), (170, 119686843), (5413, 3758870), (10826, 1879435), (22111, 920210), (27065, 751774), (44222, 460105), (54130, 375887), (92021, 221110), (110555, 184042)]