220752012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1415077}}^1$

素因数の和:1415097

約数の個数: 24

約数和(自身を含む): 554710576

約数和(自身を除く): 333958564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1415077, 2830154, 4245231, 5660308, 8490462, 16980924, 18396001, 36792002, 55188003, 73584004, 110376006, 220752012]

約数ペア:

[(1, 220752012), (2, 110376006), (3, 73584004), (4, 55188003), (6, 36792002), (12, 18396001), (13, 16980924), (26, 8490462), (39, 5660308), (52, 4245231), (78, 2830154), (156, 1415077)]