20174843854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3739}}^1\times {\mathrm{4157}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 33589987200

約数和(自身を除く): 13415143346

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 3739, 4157, 7478, 8314, 41129, 45727, 82258, 91454, 220601, 245263, 441202, 490526, 2426611, 2697893, 4853222, 5395786, 15543023, 31086046, 170973253, 341946506, 917038357, 1834076714, 10087421927, 20174843854]

約数ペア:

[(1, 20174843854), (2, 10087421927), (11, 1834076714), (22, 917038357), (59, 341946506), (118, 170973253), (649, 31086046), (1298, 15543023), (3739, 5395786), (4157, 4853222), (7478, 2697893), (8314, 2426611), (41129, 490526), (45727, 441202), (82258, 245263), (91454, 220601)]