20619318

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{15139}}^1$

素因数の和:15371

約数の個数: 16

約数和(自身を含む): 41423040

約数和(自身を除く): 20803722

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 15139, 30278, 45417, 90834, 3436553, 6873106, 10309659, 20619318]

約数ペア:

[(1, 20619318), (2, 10309659), (3, 6873106), (6, 3436553), (227, 90834), (454, 45417), (681, 30278), (1362, 15139)]