20236085090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{190529}}^1$

素因数の和:190611

約数の個数: 64

約数和(自身を含む): 42251932800

約数和(自身を除く): 22015847710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 494, 559, 817, 1118, 1235, 1634, 2470, 2795, 4085, 5590, 8170, 10621, 21242, 53105, 106210, 190529, 381058, 952645, 1905290, 2476877, 3620051, 4953754, 7240102, 8192747, 12384385, 16385494, 18100255, 24768770, 36200510, 40963735, 47060663, 81927470, 94121326, 106505711, 155662193, 213011422, 235303315, 311324386, 470606630, 532528555, 778310965, 1065057110, 1556621930, 2023608509, 4047217018, 10118042545, 20236085090]

約数ペア:

[(1, 20236085090), (2, 10118042545), (5, 4047217018), (10, 2023608509), (13, 1556621930), (19, 1065057110), (26, 778310965), (38, 532528555), (43, 470606630), (65, 311324386), (86, 235303315), (95, 213011422), (130, 155662193), (190, 106505711), (215, 94121326), (247, 81927470), (430, 47060663), (494, 40963735), (559, 36200510), (817, 24768770), (1118, 18100255), (1235, 16385494), (1634, 12384385), (2470, 8192747), (2795, 7240102), (4085, 4953754), (5590, 3620051), (8170, 2476877), (10621, 1905290), (21242, 952645), (53105, 381058), (106210, 190529)]