20165784966

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{709}}^1\times {\mathrm{8273}}^1$

素因数の和:9181

約数の個数: 48

約数和(自身を含む): 43988555520

約数和(自身を除く): 23822770554

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 709, 1146, 1418, 1719, 2127, 3438, 4254, 6381, 8273, 12762, 16546, 24819, 49638, 74457, 135419, 148914, 270838, 406257, 812514, 1218771, 1580143, 2437542, 3160286, 4740429, 5865557, 9480858, 11731114, 14221287, 17596671, 28442574, 35193342, 52790013, 105580026, 1120321387, 2240642774, 3360964161, 6721928322, 10082892483, 20165784966]

約数ペア:

[(1, 20165784966), (2, 10082892483), (3, 6721928322), (6, 3360964161), (9, 2240642774), (18, 1120321387), (191, 105580026), (382, 52790013), (573, 35193342), (709, 28442574), (1146, 17596671), (1418, 14221287), (1719, 11731114), (2127, 9480858), (3438, 5865557), (4254, 4740429), (6381, 3160286), (8273, 2437542), (12762, 1580143), (16546, 1218771), (24819, 812514), (49638, 406257), (74457, 270838), (135419, 148914)]