20669430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2957}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 49836384

約数和(自身を除く): 29166954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2957, 3495, 5914, 6990, 8871, 14785, 17742, 29570, 44355, 88710, 688981, 1377962, 2066943, 3444905, 4133886, 6889810, 10334715, 20669430]

約数ペア:

[(1, 20669430), (2, 10334715), (3, 6889810), (5, 4133886), (6, 3444905), (10, 2066943), (15, 1377962), (30, 688981), (233, 88710), (466, 44355), (699, 29570), (1165, 17742), (1398, 14785), (2330, 8871), (2957, 6990), (3495, 5914)]