20963010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2999}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 29580990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2999, 3495, 5998, 6990, 8997, 14995, 17994, 29990, 44985, 89970, 698767, 1397534, 2096301, 3493835, 4192602, 6987670, 10481505, 20963010]

約数ペア:

[(1, 20963010), (2, 10481505), (3, 6987670), (5, 4192602), (6, 3493835), (10, 2096301), (15, 1397534), (30, 698767), (233, 89970), (466, 44985), (699, 29990), (1165, 17994), (1398, 14995), (2330, 8997), (2999, 6990), (3495, 5998)]