20369472

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 54230016

約数和(自身を除く): 33860544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 383, 554, 766, 831, 1108, 1149, 1532, 1662, 2216, 2298, 3064, 3324, 4432, 4596, 6128, 6648, 8864, 9192, 12256, 13296, 17728, 18384, 24512, 26592, 36768, 53184, 73536, 106091, 212182, 318273, 424364, 636546, 848728, 1273092, 1697456, 2546184, 3394912, 5092368, 6789824, 10184736, 20369472]

約数ペア:

[(1, 20369472), (2, 10184736), (3, 6789824), (4, 5092368), (6, 3394912), (8, 2546184), (12, 1697456), (16, 1273092), (24, 848728), (32, 636546), (48, 424364), (64, 318273), (96, 212182), (192, 106091), (277, 73536), (383, 53184), (554, 36768), (766, 26592), (831, 24512), (1108, 18384), (1149, 17728), (1532, 13296), (1662, 12256), (2216, 9192), (2298, 8864), (3064, 6648), (3324, 6128), (4432, 4596)]