20354502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69233}}^1$

素因数の和:69252

約数の個数: 24

約数和(自身を含む): 47356056

約数和(自身を除く): 27001554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69233, 138466, 207699, 415398, 484631, 969262, 1453893, 2907786, 3392417, 6784834, 10177251, 20354502]

約数ペア:

[(1, 20354502), (2, 10177251), (3, 6784834), (6, 3392417), (7, 2907786), (14, 1453893), (21, 969262), (42, 484631), (49, 415398), (98, 207699), (147, 138466), (294, 69233)]