20051726110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1415083}}^1$

素因数の和:1415212

約数の個数: 32

約数和(自身を含む): 39226128480

約数和(自身を除く): 19174402370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 1415083, 2830166, 7075415, 14150830, 18396079, 36792158, 91980395, 154244047, 183960790, 308488094, 771220235, 1542440470, 2005172611, 4010345222, 10025863055, 20051726110]

約数ペア:

[(1, 20051726110), (2, 10025863055), (5, 4010345222), (10, 2005172611), (13, 1542440470), (26, 771220235), (65, 308488094), (109, 183960790), (130, 154244047), (218, 91980395), (545, 36792158), (1090, 18396079), (1417, 14150830), (2834, 7075415), (7085, 2830166), (14170, 1415083)]