20056841308

素因数分解:

$2^2\times 7^3\times {\mathrm{503}}^1\times {\mathrm{29063}}^1$

素因数の和:29591

約数の個数: 48

約数和(自身を含む): 41015116800

約数和(自身を除く): 20958275492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 503, 686, 1006, 1372, 2012, 3521, 7042, 14084, 24647, 29063, 49294, 58126, 98588, 116252, 172529, 203441, 345058, 406882, 690116, 813764, 1424087, 2848174, 5696348, 9968609, 14618689, 19937218, 29237378, 39874436, 58474756, 102330823, 204661646, 409323292, 716315761, 1432631522, 2865263044, 5014210327, 10028420654, 20056841308]

約数ペア:

[(1, 20056841308), (2, 10028420654), (4, 5014210327), (7, 2865263044), (14, 1432631522), (28, 716315761), (49, 409323292), (98, 204661646), (196, 102330823), (343, 58474756), (503, 39874436), (686, 29237378), (1006, 19937218), (1372, 14618689), (2012, 9968609), (3521, 5696348), (7042, 2848174), (14084, 1424087), (24647, 813764), (29063, 690116), (49294, 406882), (58126, 345058), (98588, 203441), (116252, 172529)]