36439420

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1373}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 76636224

約数和(自身を除く): 40196804

約数列:

[1, 2, 4, 5, 10, 20, 1327, 1373, 2654, 2746, 5308, 5492, 6635, 6865, 13270, 13730, 26540, 27460, 1821971, 3643942, 7287884, 9109855, 18219710, 36439420]

約数ペア:

[(1, 36439420), (2, 18219710), (4, 9109855), (5, 7287884), (10, 3643942), (20, 1821971), (1327, 27460), (1373, 26540), (2654, 13730), (2746, 13270), (5308, 6865), (5492, 6635)]