20181720962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 32716075392

約数和(自身を除く): 12534354430

約数列:

[1, 2, 13, 26, 587, 857, 1174, 1543, 1714, 3086, 7631, 11141, 15262, 20059, 22282, 40118, 503059, 905741, 1006118, 1322351, 1811482, 2644702, 6539767, 11774633, 13079534, 17190563, 23549266, 34381126, 776220037, 1552440074, 10090860481, 20181720962]

約数ペア:

[(1, 20181720962), (2, 10090860481), (13, 1552440074), (26, 776220037), (587, 34381126), (857, 23549266), (1174, 17190563), (1543, 13079534), (1714, 11774633), (3086, 6539767), (7631, 2644702), (11141, 1811482), (15262, 1322351), (20059, 1006118), (22282, 905741), (40118, 503059)]