20165052357

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{4073}}^1\times {\mathrm{6323}}^1$

素因数の和:10434

約数の個数: 32

約数和(自身を含む): 30916771200

約数和(自身を除く): 10751718843

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 4073, 6323, 12219, 18969, 36657, 56907, 109971, 118117, 170721, 183367, 354351, 550101, 1063053, 1650303, 3189159, 4950909, 25753579, 77260737, 231782211, 695346633, 746853791, 2240561373, 6721684119, 20165052357]

約数ペア:

[(1, 20165052357), (3, 6721684119), (9, 2240561373), (27, 746853791), (29, 695346633), (87, 231782211), (261, 77260737), (783, 25753579), (4073, 4950909), (6323, 3189159), (12219, 1650303), (18969, 1063053), (36657, 550101), (56907, 354351), (109971, 183367), (118117, 170721)]