20204785402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{46183}}^1$

素因数の和:46630

約数の個数: 32

約数和(自身を含む): 33086217600

約数和(自身を除く): 12881432198

約数列:

[1, 2, 19, 29, 38, 58, 397, 551, 794, 1102, 7543, 11513, 15086, 23026, 46183, 92366, 218747, 437494, 877477, 1339307, 1754954, 2678614, 18334651, 25446833, 36669302, 50893666, 348358369, 531704879, 696716738, 1063409758, 10102392701, 20204785402]

約数ペア:

[(1, 20204785402), (2, 10102392701), (19, 1063409758), (29, 696716738), (38, 531704879), (58, 348358369), (397, 50893666), (551, 36669302), (794, 25446833), (1102, 18334651), (7543, 2678614), (11513, 1754954), (15086, 1339307), (23026, 877477), (46183, 437494), (92366, 218747)]