20170497603

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{671477}}^1$

素因数の和:671547

約数の個数: 32

約数和(自身を含む): 30941706240

約数和(自身を除く): 10771208637

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1767, 10013, 30039, 671477, 2014431, 11415109, 12758063, 20815787, 34245327, 38274189, 62447361, 216887071, 353868379, 395499953, 650661213, 1061605137, 1186499859, 6723499201, 20170497603]

約数ペア:

[(1, 20170497603), (3, 6723499201), (17, 1186499859), (19, 1061605137), (31, 650661213), (51, 395499953), (57, 353868379), (93, 216887071), (323, 62447361), (527, 38274189), (589, 34245327), (969, 20815787), (1581, 12758063), (1767, 11415109), (10013, 2014431), (30039, 671477)]