20190471464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3452543}}^1$

素因数の和:3452609

約数の個数: 32

約数和(自身を含む): 41016222720

約数和(自身を除く): 20825751256

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 3452543, 6905086, 13810172, 27620344, 58693231, 117386462, 148459349, 234772924, 296918698, 469545848, 593837396, 1187674792, 2523808933, 5047617866, 10095235732, 20190471464]

約数ペア:

[(1, 20190471464), (2, 10095235732), (4, 5047617866), (8, 2523808933), (17, 1187674792), (34, 593837396), (43, 469545848), (68, 296918698), (86, 234772924), (136, 148459349), (172, 117386462), (344, 58693231), (731, 27620344), (1462, 13810172), (2924, 6905086), (5848, 3452543)]