20174270079

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{26317}}^1$

素因数の和:26511

約数の個数: 32

約数和(自身を含む): 28196052480

約数和(自身を除く): 8021782401

約数列:

[1, 3, 59, 61, 71, 177, 183, 213, 3599, 4189, 4331, 10797, 12567, 12993, 26317, 78951, 255529, 766587, 1552703, 1605337, 1868507, 4658109, 4816011, 5605521, 94714883, 110241913, 113978927, 284144649, 330725739, 341936781, 6724756693, 20174270079]

約数ペア:

[(1, 20174270079), (3, 6724756693), (59, 341936781), (61, 330725739), (71, 284144649), (177, 113978927), (183, 110241913), (213, 94714883), (3599, 5605521), (4189, 4816011), (4331, 4658109), (10797, 1868507), (12567, 1605337), (12993, 1552703), (26317, 766587), (78951, 255529)]