20172510124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{10099}}^1$

素因数の和:10582

約数の個数: 48

約数和(自身を含む): 38483424000

約数和(自身を除く): 18310913876

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 359, 428, 718, 1391, 1436, 2782, 4667, 5564, 9334, 10099, 18668, 20198, 38413, 40396, 76826, 131287, 153652, 262574, 499369, 525148, 998738, 1080593, 1997476, 2161186, 3625541, 4322372, 7251082, 14047709, 14502164, 28095418, 47132033, 56190836, 94264066, 188528132, 387932887, 775865774, 1551731548, 5043127531, 10086255062, 20172510124]

約数ペア:

[(1, 20172510124), (2, 10086255062), (4, 5043127531), (13, 1551731548), (26, 775865774), (52, 387932887), (107, 188528132), (214, 94264066), (359, 56190836), (428, 47132033), (718, 28095418), (1391, 14502164), (1436, 14047709), (2782, 7251082), (4667, 4322372), (5564, 3625541), (9334, 2161186), (10099, 1997476), (18668, 1080593), (20198, 998738), (38413, 525148), (40396, 499369), (76826, 262574), (131287, 153652)]