20506194

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24239}}^1$

素因数の和:24294

約数の個数: 24

約数和(自身を含む): 45377280

約数和(自身を除く): 24871086

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24239, 48478, 72717, 145434, 218151, 436302, 1139233, 2278466, 3417699, 6835398, 10253097, 20506194]

約数ペア:

[(1, 20506194), (2, 10253097), (3, 6835398), (6, 3417699), (9, 2278466), (18, 1139233), (47, 436302), (94, 218151), (141, 145434), (282, 72717), (423, 48478), (846, 24239)]