20708124

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55667}}^1$

素因数の和:55705

約数の個数: 24

約数和(自身を含む): 49878528

約数和(自身を除く): 29170404

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55667, 111334, 167001, 222668, 334002, 668004, 1725677, 3451354, 5177031, 6902708, 10354062, 20708124]

約数ペア:

[(1, 20708124), (2, 10354062), (3, 6902708), (4, 5177031), (6, 3451354), (12, 1725677), (31, 668004), (62, 334002), (93, 222668), (124, 167001), (186, 111334), (372, 55667)]