20147894097442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1\times {\mathrm{3505363}}^1$

素因数の和:3507834

約数の個数: 32

約数和(自身を含む): 32463933162624

約数和(自身を除く): 12316039065182

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2381, 2414, 4762, 40477, 80954, 169051, 338102, 2873867, 3505363, 5747734, 7010726, 59591171, 119182342, 248880773, 497761546, 4230973141, 8346269303, 8461946282, 16692538606, 141886578151, 283773156302, 592585120513, 1185170241026, 10073947048721, 20147894097442]

約数ペア:

[(1, 20147894097442), (2, 10073947048721), (17, 1185170241026), (34, 592585120513), (71, 283773156302), (142, 141886578151), (1207, 16692538606), (2381, 8461946282), (2414, 8346269303), (4762, 4230973141), (40477, 497761546), (80954, 248880773), (169051, 119182342), (338102, 59591171), (2873867, 7010726), (3505363, 5747734)]