20299730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5953}}^1$

素因数の和:6002

約数の個数: 32

約数和(自身を含む): 41154048

約数和(自身を除く): 20854318

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5953, 11906, 29765, 59530, 65483, 130966, 184543, 327415, 369086, 654830, 922715, 1845430, 2029973, 4059946, 10149865, 20299730]

約数ペア:

[(1, 20299730), (2, 10149865), (5, 4059946), (10, 2029973), (11, 1845430), (22, 922715), (31, 654830), (55, 369086), (62, 327415), (110, 184543), (155, 130966), (310, 65483), (341, 59530), (682, 29765), (1705, 11906), (3410, 5953)]