20189737035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{173429}}^1$

素因数の和:173652

約数の個数: 48

約数和(自身を含む): 37877112000

約数和(自身を除く): 17687374965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 199, 585, 597, 995, 1791, 2587, 2985, 7761, 8955, 12935, 23283, 38805, 116415, 173429, 520287, 867145, 1560861, 2254577, 2601435, 6763731, 7804305, 11272885, 20291193, 33818655, 34512371, 101455965, 103537113, 172561855, 310611339, 448660823, 517685565, 1345982469, 1553056695, 2243304115, 4037947407, 6729912345, 20189737035]

約数ペア:

[(1, 20189737035), (3, 6729912345), (5, 4037947407), (9, 2243304115), (13, 1553056695), (15, 1345982469), (39, 517685565), (45, 448660823), (65, 310611339), (117, 172561855), (195, 103537113), (199, 101455965), (585, 34512371), (597, 33818655), (995, 20291193), (1791, 11272885), (2587, 7804305), (2985, 6763731), (7761, 2601435), (8955, 2254577), (12935, 1560861), (23283, 867145), (38805, 520287), (116415, 173429)]