20444133032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{6481}}^1\times {\mathrm{10657}}^1$

素因数の和:17181

約数の個数: 32

約数和(自身を含む): 39378538920

約数和(自身を除く): 18934405888

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6481, 10657, 12962, 21314, 25924, 42628, 51848, 85256, 239797, 394309, 479594, 788618, 959188, 1577236, 1918376, 3154472, 69068017, 138136034, 276272068, 552544136, 2555516629, 5111033258, 10222066516, 20444133032]

約数ペア:

[(1, 20444133032), (2, 10222066516), (4, 5111033258), (8, 2555516629), (37, 552544136), (74, 276272068), (148, 138136034), (296, 69068017), (6481, 3154472), (10657, 1918376), (12962, 1577236), (21314, 959188), (25924, 788618), (42628, 479594), (51848, 394309), (85256, 239797)]