20063036965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5950

約数の個数: 64

約数和(自身を含む): 27887473152

約数和(自身を除く): 7824436187

約数列:

[1, 5, 17, 23, 41, 43, 85, 115, 205, 215, 391, 697, 731, 943, 989, 1763, 1955, 3485, 3655, 4715, 4945, 5821, 8815, 16031, 16813, 29105, 29971, 40549, 80155, 84065, 98957, 133883, 149855, 202745, 238661, 250303, 494785, 669415, 689333, 1193305, 1251515, 2276011, 3446665, 4057237, 4255151, 5489203, 5756969, 10262423, 11380055, 20286185, 21275755, 27446015, 28784845, 51312115, 93316451, 97868473, 174461191, 236035729, 466582255, 489342365, 872305955, 1180178645, 4012607393, 20063036965]

約数ペア:

[(1, 20063036965), (5, 4012607393), (17, 1180178645), (23, 872305955), (41, 489342365), (43, 466582255), (85, 236035729), (115, 174461191), (205, 97868473), (215, 93316451), (391, 51312115), (697, 28784845), (731, 27446015), (943, 21275755), (989, 20286185), (1763, 11380055), (1955, 10262423), (3485, 5756969), (3655, 5489203), (4715, 4255151), (4945, 4057237), (5821, 3446665), (8815, 2276011), (16031, 1251515), (16813, 1193305), (29105, 689333), (29971, 669415), (40549, 494785), (80155, 250303), (84065, 238661), (98957, 202745), (133883, 149855)]