20183693373

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{176017}}^1$

素因数の和:176194

約数の個数: 32

約数和(自身を含む): 31091819520

約数和(自身を除く): 10908126147

約数列:

[1, 3, 9, 27, 31, 93, 137, 279, 411, 837, 1233, 3699, 4247, 12741, 38223, 114669, 176017, 528051, 1584153, 4752459, 5456527, 16369581, 24114329, 49108743, 72342987, 147326229, 217028961, 651086883, 747544199, 2242632597, 6727897791, 20183693373]

約数ペア:

[(1, 20183693373), (3, 6727897791), (9, 2242632597), (27, 747544199), (31, 651086883), (93, 217028961), (137, 147326229), (279, 72342987), (411, 49108743), (837, 24114329), (1233, 16369581), (3699, 5456527), (4247, 4752459), (12741, 1584153), (38223, 528051), (114669, 176017)]