20078832

素因数分解:

$2^4\times 3^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 52032384

約数和(自身を除く): 31953552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 563, 743, 1126, 1486, 1689, 2229, 2252, 2972, 3378, 4458, 4504, 5944, 6756, 8916, 9008, 11888, 13512, 17832, 27024, 35664, 418309, 836618, 1254927, 1673236, 2509854, 3346472, 5019708, 6692944, 10039416, 20078832]

約数ペア:

[(1, 20078832), (2, 10039416), (3, 6692944), (4, 5019708), (6, 3346472), (8, 2509854), (12, 1673236), (16, 1254927), (24, 836618), (48, 418309), (563, 35664), (743, 27024), (1126, 17832), (1486, 13512), (1689, 11888), (2229, 9008), (2252, 8916), (2972, 6756), (3378, 5944), (4458, 4504)]