20175498004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6173653}}^1$

素因数の和:6173719

約数の個数: 24

約数和(自身を含む): 38029708640

約数和(自身を除く): 17854210636

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6173653, 12347306, 24694612, 117299407, 234598814, 265467079, 469197628, 530934158, 1061868316, 5043874501, 10087749002, 20175498004]

約数ペア:

[(1, 20175498004), (2, 10087749002), (4, 5043874501), (19, 1061868316), (38, 530934158), (43, 469197628), (76, 265467079), (86, 234598814), (172, 117299407), (817, 24694612), (1634, 12347306), (3268, 6173653)]