20218572058

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1\times {\mathrm{1019}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 31076136000

約数和(自身を除く): 10857563942

約数列:

[1, 2, 59, 118, 181, 362, 929, 1019, 1858, 2038, 10679, 21358, 54811, 60121, 109622, 120242, 168149, 184439, 336298, 368878, 946651, 1893302, 9920791, 10881901, 19841582, 21763802, 55852409, 111704818, 171343831, 342687662, 10109286029, 20218572058]

約数ペア:

[(1, 20218572058), (2, 10109286029), (59, 342687662), (118, 171343831), (181, 111704818), (362, 55852409), (929, 21763802), (1019, 19841582), (1858, 10881901), (2038, 9920791), (10679, 1893302), (21358, 946651), (54811, 368878), (60121, 336298), (109622, 184439), (120242, 168149)]