20106184

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 23122616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 631, 1138, 1262, 2276, 2524, 3983, 4417, 4552, 5048, 7966, 8834, 15932, 17668, 31864, 35336, 359039, 718078, 1436156, 2513273, 2872312, 5026546, 10053092, 20106184]

約数ペア:

[(1, 20106184), (2, 10053092), (4, 5026546), (7, 2872312), (8, 2513273), (14, 1436156), (28, 718078), (56, 359039), (569, 35336), (631, 31864), (1138, 17668), (1262, 15932), (2276, 8834), (2524, 7966), (3983, 5048), (4417, 4552)]