20199759615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{737083}}^1$

素因数の和:737133

約数の個数: 64

約数和(自身を含む): 42456038400

約数和(自身を除く): 22256278785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 9135, 27405, 737083, 2211249, 3685415, 5159581, 6633747, 11056245, 15478743, 19901241, 21375407, 25797905, 33168735, 46436229, 64126221, 77393715, 99506205, 106877035, 139308687, 149627849, 192378663, 232181145, 320631105, 448883547, 577135989, 696543435, 748139245, 961893315, 1346650641, 2244417735, 2885679945, 4039951923, 6733253205, 20199759615]

約数ペア:

[(1, 20199759615), (3, 6733253205), (5, 4039951923), (7, 2885679945), (9, 2244417735), (15, 1346650641), (21, 961893315), (27, 748139245), (29, 696543435), (35, 577135989), (45, 448883547), (63, 320631105), (87, 232181145), (105, 192378663), (135, 149627849), (145, 139308687), (189, 106877035), (203, 99506205), (261, 77393715), (315, 64126221), (435, 46436229), (609, 33168735), (783, 25797905), (945, 21375407), (1015, 19901241), (1305, 15478743), (1827, 11056245), (3045, 6633747), (3915, 5159581), (5481, 3685415), (9135, 2211249), (27405, 737083)]