20068282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 34780032

約数和(自身を除く): 14711750

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 907, 962, 1702, 1814, 11063, 11791, 20861, 22126, 23582, 33559, 41722, 67118, 271193, 436267, 542386, 771857, 872534, 1543714, 10034141, 20068282]

約数ペア:

[(1, 20068282), (2, 10034141), (13, 1543714), (23, 872534), (26, 771857), (37, 542386), (46, 436267), (74, 271193), (299, 67118), (481, 41722), (598, 33559), (851, 23582), (907, 22126), (962, 20861), (1702, 11791), (1814, 11063)]