20226025515

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1231}}^1\times {\mathrm{1693}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 32457148416

約数和(自身を除く): 12231122901

約数列:

[1, 3, 5, 15, 647, 1231, 1693, 1941, 3235, 3693, 5079, 6155, 8465, 9705, 18465, 25395, 796457, 1095371, 2084083, 2389371, 3286113, 3982285, 5476855, 6252249, 10420415, 11946855, 16430565, 31261245, 1348401701, 4045205103, 6742008505, 20226025515]

約数ペア:

[(1, 20226025515), (3, 6742008505), (5, 4045205103), (15, 1348401701), (647, 31261245), (1231, 16430565), (1693, 11946855), (1941, 10420415), (3235, 6252249), (3693, 5476855), (5079, 3982285), (6155, 3286113), (8465, 2389371), (9705, 2084083), (18465, 1095371), (25395, 796457)]