20340041304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{278143}}^1$

素因数の和:278440

約数の個数: 64

約数和(自身を含む): 55673303040

約数和(自身を除く): 35333261736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 277, 554, 831, 1108, 1662, 2216, 3047, 3324, 6094, 6648, 9141, 12188, 18282, 24376, 36564, 73128, 278143, 556286, 834429, 1112572, 1668858, 2225144, 3059573, 3337716, 6119146, 6675432, 9178719, 12238292, 18357438, 24476584, 36714876, 73429752, 77045611, 154091222, 231136833, 308182444, 462273666, 616364888, 847501721, 924547332, 1695003442, 1849094664, 2542505163, 3390006884, 5085010326, 6780013768, 10170020652, 20340041304]

約数ペア:

[(1, 20340041304), (2, 10170020652), (3, 6780013768), (4, 5085010326), (6, 3390006884), (8, 2542505163), (11, 1849094664), (12, 1695003442), (22, 924547332), (24, 847501721), (33, 616364888), (44, 462273666), (66, 308182444), (88, 231136833), (132, 154091222), (264, 77045611), (277, 73429752), (554, 36714876), (831, 24476584), (1108, 18357438), (1662, 12238292), (2216, 9178719), (3047, 6675432), (3324, 6119146), (6094, 3337716), (6648, 3059573), (9141, 2225144), (12188, 1668858), (18282, 1112572), (24376, 834429), (36564, 556286), (73128, 278143)]