9920232014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{5431}}^1$

素因数の和:5889

約数の個数: 64

約数和(自身を含む): 19242316800

約数和(自身を除く): 9322084786

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 409, 638, 818, 2233, 2863, 4466, 4499, 5431, 5726, 8998, 10862, 11861, 23722, 31493, 38017, 59741, 62986, 76034, 83027, 119482, 130471, 157499, 166054, 260942, 314998, 418187, 836374, 913297, 1102493, 1732489, 1826594, 2204986, 2221279, 3464978, 4442558, 12127423, 15548953, 24254846, 24434069, 31097906, 48868138, 64417091, 128834182, 171038483, 342076966, 450919637, 708588001, 901839274, 1417176002, 4960116007, 9920232014]

約数ペア:

[(1, 9920232014), (2, 4960116007), (7, 1417176002), (11, 901839274), (14, 708588001), (22, 450919637), (29, 342076966), (58, 171038483), (77, 128834182), (154, 64417091), (203, 48868138), (319, 31097906), (406, 24434069), (409, 24254846), (638, 15548953), (818, 12127423), (2233, 4442558), (2863, 3464978), (4466, 2221279), (4499, 2204986), (5431, 1826594), (5726, 1732489), (8998, 1102493), (10862, 913297), (11861, 836374), (23722, 418187), (31493, 314998), (38017, 260942), (59741, 166054), (62986, 157499), (76034, 130471), (83027, 119482)]