20103324

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 48559392

約数和(自身を除く): 28456068

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 433, 438, 636, 866, 876, 1299, 1732, 2598, 3869, 5196, 7738, 11607, 15476, 22949, 23214, 31609, 45898, 46428, 63218, 68847, 91796, 94827, 126436, 137694, 189654, 275388, 379308, 1675277, 3350554, 5025831, 6701108, 10051662, 20103324]

約数ペア:

[(1, 20103324), (2, 10051662), (3, 6701108), (4, 5025831), (6, 3350554), (12, 1675277), (53, 379308), (73, 275388), (106, 189654), (146, 137694), (159, 126436), (212, 94827), (219, 91796), (292, 68847), (318, 63218), (433, 46428), (438, 45898), (636, 31609), (866, 23214), (876, 22949), (1299, 15476), (1732, 11607), (2598, 7738), (3869, 5196)]