20162626458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1\times {\mathrm{12451}}^1$

素因数の和:14079

約数の個数: 48

約数和(自身を含む): 43696658016

約数和(自身を除く): 23534031558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1597, 3194, 4791, 9582, 12451, 20761, 24902, 37353, 41522, 62283, 74706, 124566, 161863, 269893, 323726, 485589, 539786, 809679, 971178, 1619358, 2104219, 4208438, 6312657, 12625314, 19884247, 39768494, 59652741, 119305482, 258495211, 516990422, 775485633, 1550971266, 3360437743, 6720875486, 10081313229, 20162626458]

約数ペア:

[(1, 20162626458), (2, 10081313229), (3, 6720875486), (6, 3360437743), (13, 1550971266), (26, 775485633), (39, 516990422), (78, 258495211), (169, 119305482), (338, 59652741), (507, 39768494), (1014, 19884247), (1597, 12625314), (3194, 6312657), (4791, 4208438), (9582, 2104219), (12451, 1619358), (20761, 971178), (24902, 809679), (37353, 539786), (41522, 485589), (62283, 323726), (74706, 269893), (124566, 161863)]