20181700801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{601}}^1\times {\mathrm{1291}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 21886841760

約数和(自身を除く): 1705140959

約数列:

[1, 19, 37, 601, 703, 1291, 1369, 11419, 22237, 24529, 26011, 47767, 422503, 775891, 822769, 907573, 1767379, 14741929, 15632611, 28707967, 33580201, 545451373, 1062194779, 20181700801]

約数ペア:

[(1, 20181700801), (19, 1062194779), (37, 545451373), (601, 33580201), (703, 28707967), (1291, 15632611), (1369, 14741929), (11419, 1767379), (22237, 907573), (24529, 822769), (26011, 775891), (47767, 422503)]