20182085602

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{153343}}^1$

素因数の和:153455

約数の個数: 48

約数和(自身を含む): 37759426560

約数和(自身を除く): 17577340958

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 833, 1106, 1343, 1666, 2686, 3871, 7742, 9401, 18802, 65807, 131614, 153343, 306686, 1073401, 2146802, 2606831, 5213662, 7513807, 12114097, 15027614, 18247817, 24228194, 36495634, 84798679, 127734719, 169597358, 205939649, 255469438, 411879298, 593590753, 1187181506, 1441577543, 2883155086, 10091042801, 20182085602]

約数ペア:

[(1, 20182085602), (2, 10091042801), (7, 2883155086), (14, 1441577543), (17, 1187181506), (34, 593590753), (49, 411879298), (79, 255469438), (98, 205939649), (119, 169597358), (158, 127734719), (238, 84798679), (553, 36495634), (833, 24228194), (1106, 18247817), (1343, 15027614), (1666, 12114097), (2686, 7513807), (3871, 5213662), (7742, 2606831), (9401, 2146802), (18802, 1073401), (65807, 306686), (131614, 153343)]