20131682758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{419183}}^1$

素因数の和:419292

約数の個数: 32

約数和(自身を含む): 34406622720

約数和(自身を除く): 14274939962

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 407, 649, 814, 1298, 2183, 4366, 24013, 48026, 419183, 838366, 4611013, 9222026, 15509771, 24731797, 31019542, 49463594, 170607481, 272049767, 341214962, 544099534, 915076489, 1830152978, 10065841379, 20131682758]

約数ペア:

[(1, 20131682758), (2, 10065841379), (11, 1830152978), (22, 915076489), (37, 544099534), (59, 341214962), (74, 272049767), (118, 170607481), (407, 49463594), (649, 31019542), (814, 24731797), (1298, 15509771), (2183, 9222026), (4366, 4611013), (24013, 838366), (48026, 419183)]