20260543988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1\times {\mathrm{863}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 36536500224

約数和(自身を除く): 16275956236

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 827, 863, 1654, 1726, 3308, 3452, 7097, 14194, 28388, 38869, 40561, 77738, 81122, 124877, 130313, 155476, 162244, 249754, 260626, 499508, 521252, 713701, 1427402, 2854804, 5869219, 6124711, 11738438, 12249422, 23476876, 24498844, 33543947, 67087894, 107768851, 134175788, 215537702, 431075404, 5065135997, 10130271994, 20260543988]

約数ペア:

[(1, 20260543988), (2, 10130271994), (4, 5065135997), (47, 431075404), (94, 215537702), (151, 134175788), (188, 107768851), (302, 67087894), (604, 33543947), (827, 24498844), (863, 23476876), (1654, 12249422), (1726, 11738438), (3308, 6124711), (3452, 5869219), (7097, 2854804), (14194, 1427402), (28388, 713701), (38869, 521252), (40561, 499508), (77738, 260626), (81122, 249754), (124877, 162244), (130313, 155476)]