20444170

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3593}}^1$

素因数の和:4169

約数の個数: 16

約数和(自身を含む): 36874440

約数和(自身を除く): 16430270

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 3593, 5690, 7186, 17965, 35930, 2044417, 4088834, 10222085, 20444170]

約数ペア:

[(1, 20444170), (2, 10222085), (5, 4088834), (10, 2044417), (569, 35930), (1138, 17965), (2845, 7186), (3593, 5690)]