20028042

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16607}}^1$

素因数の和:16682

約数の個数: 24

約数和(自身を含む): 44044416

約数和(自身を除く): 24016374

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16607, 33214, 49821, 99642, 149463, 298926, 1112669, 2225338, 3338007, 6676014, 10014021, 20028042]

約数ペア:

[(1, 20028042), (2, 10014021), (3, 6676014), (6, 3338007), (9, 2225338), (18, 1112669), (67, 298926), (134, 149463), (201, 99642), (402, 49821), (603, 33214), (1206, 16607)]