20165965062

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1\times {\mathrm{1657}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 42402355200

約数和(自身を除く): 22236390138

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 354, 1109, 1657, 1829, 2218, 3314, 3327, 3658, 4971, 5487, 6654, 9942, 10974, 34379, 51367, 65431, 68758, 97763, 102734, 103137, 130862, 154101, 195526, 196293, 206274, 293289, 308202, 392586, 586578, 1837613, 2028361, 3030653, 3675226, 4056722, 5512839, 6061306, 6085083, 9091959, 11025678, 12170166, 18183918, 56966003, 108419167, 113932006, 170898009, 216838334, 325257501, 341796018, 650515002, 3360994177, 6721988354, 10082982531, 20165965062]

約数ペア:

[(1, 20165965062), (2, 10082982531), (3, 6721988354), (6, 3360994177), (31, 650515002), (59, 341796018), (62, 325257501), (93, 216838334), (118, 170898009), (177, 113932006), (186, 108419167), (354, 56966003), (1109, 18183918), (1657, 12170166), (1829, 11025678), (2218, 9091959), (3314, 6085083), (3327, 6061306), (3658, 5512839), (4971, 4056722), (5487, 3675226), (6654, 3030653), (9942, 2028361), (10974, 1837613), (34379, 586578), (51367, 392586), (65431, 308202), (68758, 293289), (97763, 206274), (102734, 196293), (103137, 195526), (130862, 154101)]