20206854

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12113

約数の個数: 32

約数和(自身を含む): 46356480

約数和(自身を除く): 26149626

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12071, 24142, 36213, 72426, 108639, 217278, 325917, 374201, 651834, 748402, 1122603, 2245206, 3367809, 6735618, 10103427, 20206854]

約数ペア:

[(1, 20206854), (2, 10103427), (3, 6735618), (6, 3367809), (9, 2245206), (18, 1122603), (27, 748402), (31, 651834), (54, 374201), (62, 325917), (93, 217278), (186, 108639), (279, 72426), (558, 36213), (837, 24142), (1674, 12071)]