20176490898

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{99469}}^1$

素因数の和:99727

約数の個数: 48

約数和(自身を含む): 44689881600

約数和(自身を除く): 24513390702

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 191, 354, 382, 531, 573, 1062, 1146, 1719, 3438, 11269, 22538, 33807, 67614, 99469, 101421, 198938, 202842, 298407, 596814, 895221, 1790442, 5868671, 11737342, 17606013, 18998579, 35212026, 37997158, 52818039, 56995737, 105636078, 113991474, 170987211, 341974422, 1120916161, 2241832322, 3362748483, 6725496966, 10088245449, 20176490898]

約数ペア:

[(1, 20176490898), (2, 10088245449), (3, 6725496966), (6, 3362748483), (9, 2241832322), (18, 1120916161), (59, 341974422), (118, 170987211), (177, 113991474), (191, 105636078), (354, 56995737), (382, 52818039), (531, 37997158), (573, 35212026), (1062, 18998579), (1146, 17606013), (1719, 11737342), (3438, 5868671), (11269, 1790442), (22538, 895221), (33807, 596814), (67614, 298407), (99469, 202842), (101421, 198938)]