20132351666

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{36749}}^1$

素因数の和:37226

約数の個数: 32

約数和(自身を含む): 34927200000

約数和(自身を除く): 14794848334

約数列:

[1, 2, 7, 14, 109, 218, 359, 718, 763, 1526, 2513, 5026, 36749, 39131, 73498, 78262, 257243, 273917, 514486, 547834, 4005641, 8011282, 13192891, 26385782, 28039487, 56078974, 92350237, 184700474, 1438025119, 2876050238, 10066175833, 20132351666]

約数ペア:

[(1, 20132351666), (2, 10066175833), (7, 2876050238), (14, 1438025119), (109, 184700474), (218, 92350237), (359, 56078974), (718, 28039487), (763, 26385782), (1526, 13192891), (2513, 8011282), (5026, 4005641), (36749, 547834), (39131, 514486), (73498, 273917), (78262, 257243)]