20140119644

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{56681}}^1$

素因数の和:57317

約数の個数: 24

約数和(自身を含む): 35496989136

約数和(自身を除く): 15356869492

約数列:

[1, 2, 4, 211, 421, 422, 842, 844, 1684, 56681, 88831, 113362, 177662, 226724, 355324, 11959691, 23862701, 23919382, 47725402, 47838764, 95450804, 5035029911, 10070059822, 20140119644]

約数ペア:

[(1, 20140119644), (2, 10070059822), (4, 5035029911), (211, 95450804), (421, 47838764), (422, 47725402), (842, 23919382), (844, 23862701), (1684, 11959691), (56681, 355324), (88831, 226724), (113362, 177662)]