19956084

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{24821}}^1$

素因数の和:24895

約数の個数: 24

約数和(自身を含む): 47261088

約数和(自身を除く): 27305004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 24821, 49642, 74463, 99284, 148926, 297852, 1663007, 3326014, 4989021, 6652028, 9978042, 19956084]

約数ペア:

[(1, 19956084), (2, 9978042), (3, 6652028), (4, 4989021), (6, 3326014), (12, 1663007), (67, 297852), (134, 148926), (201, 99284), (268, 74463), (402, 49642), (804, 24821)]