20353770184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17497}}^1\times {\mathrm{13219}}^1$

素因数の和:30733

約数の個数: 32

約数和(自身を含む): 41638240800

約数和(自身を除く): 21284470616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 13219, 17497, 26438, 34994, 52876, 69988, 105752, 139976, 145409, 192467, 290818, 384934, 581636, 769868, 1163272, 1539736, 231292843, 462585686, 925171372, 1850342744, 2544221273, 5088442546, 10176885092, 20353770184]

約数ペア:

[(1, 20353770184), (2, 10176885092), (4, 5088442546), (8, 2544221273), (11, 1850342744), (22, 925171372), (44, 462585686), (88, 231292843), (13219, 1539736), (17497, 1163272), (26438, 769868), (34994, 581636), (52876, 384934), (69988, 290818), (105752, 192467), (139976, 145409)]