20347788810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1016881}}^1$

素因数の和:1016943

約数の個数: 64

約数和(自身を含む): 52715162880

約数和(自身を除く): 32367374070

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 4002, 6670, 10005, 20010, 1016881, 2033762, 3050643, 5084405, 6101286, 10168810, 15253215, 23388263, 29489549, 30506430, 46776526, 58979098, 70164789, 88468647, 116941315, 140329578, 147447745, 176937294, 233882630, 294895490, 350823945, 442343235, 678259627, 701647890, 884686470, 1356519254, 2034778881, 3391298135, 4069557762, 6782596270, 10173894405, 20347788810]

約数ペア:

[(1, 20347788810), (2, 10173894405), (3, 6782596270), (5, 4069557762), (6, 3391298135), (10, 2034778881), (15, 1356519254), (23, 884686470), (29, 701647890), (30, 678259627), (46, 442343235), (58, 350823945), (69, 294895490), (87, 233882630), (115, 176937294), (138, 147447745), (145, 140329578), (174, 116941315), (230, 88468647), (290, 70164789), (345, 58979098), (435, 46776526), (667, 30506430), (690, 29489549), (870, 23388263), (1334, 15253215), (2001, 10168810), (3335, 6101286), (4002, 5084405), (6670, 3050643), (10005, 2033762), (20010, 1016881)]