20236576890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1\times {\mathrm{6121}}^1$

素因数の和:6895

約数の個数: 64

約数和(自身を含む): 48912918912

約数和(自身を除く): 28676342022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 571, 579, 965, 1142, 1158, 1713, 1930, 2855, 2895, 3426, 5710, 5790, 6121, 8565, 12242, 17130, 18363, 30605, 36726, 61210, 91815, 110203, 183630, 220406, 330609, 551015, 661218, 1102030, 1181353, 1653045, 2362706, 3306090, 3495091, 3544059, 5906765, 6990182, 7088118, 10485273, 11813530, 17475455, 17720295, 20970546, 34950910, 35440590, 52426365, 104852730, 674552563, 1349105126, 2023657689, 3372762815, 4047315378, 6745525630, 10118288445, 20236576890]

約数ペア:

[(1, 20236576890), (2, 10118288445), (3, 6745525630), (5, 4047315378), (6, 3372762815), (10, 2023657689), (15, 1349105126), (30, 674552563), (193, 104852730), (386, 52426365), (571, 35440590), (579, 34950910), (965, 20970546), (1142, 17720295), (1158, 17475455), (1713, 11813530), (1930, 10485273), (2855, 7088118), (2895, 6990182), (3426, 5906765), (5710, 3544059), (5790, 3495091), (6121, 3306090), (8565, 2362706), (12242, 1653045), (17130, 1181353), (18363, 1102030), (30605, 661218), (36726, 551015), (61210, 330609), (91815, 220406), (110203, 183630)]