2013049820

素因数分解:

$2^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{58417}}^1$

素因数の和:60149

約数の個数: 24

約数和(自身を含む): 4229930544

約数和(自身を除く): 2216880724

約数列:

[1, 2, 4, 5, 10, 20, 1723, 3446, 6892, 8615, 17230, 34460, 58417, 116834, 233668, 292085, 584170, 1168340, 100652491, 201304982, 402609964, 503262455, 1006524910, 2013049820]

約数ペア:

[(1, 2013049820), (2, 1006524910), (4, 503262455), (5, 402609964), (10, 201304982), (20, 100652491), (1723, 1168340), (3446, 584170), (6892, 292085), (8615, 233668), (17230, 116834), (34460, 58417)]