20147347708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{154027}}^1$

素因数の和:154701

約数の個数: 24

約数和(自身を含む): 35981556912

約数和(自身を除く): 15834209204

約数列:

[1, 2, 4, 53, 106, 212, 617, 1234, 2468, 32701, 65402, 130804, 154027, 308054, 616108, 8163431, 16326862, 32653724, 95034659, 190069318, 380138636, 5036836927, 10073673854, 20147347708]

約数ペア:

[(1, 20147347708), (2, 10073673854), (4, 5036836927), (53, 380138636), (106, 190069318), (212, 95034659), (617, 32653724), (1234, 16326862), (2468, 8163431), (32701, 616108), (65402, 308054), (130804, 154027)]