20637306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60343}}^1$

素因数の和:60370

約数の個数: 24

約数和(自身を含む): 47068320

約数和(自身を除く): 26431014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60343, 120686, 181029, 362058, 543087, 1086174, 1146517, 2293034, 3439551, 6879102, 10318653, 20637306]

約数ペア:

[(1, 20637306), (2, 10318653), (3, 6879102), (6, 3439551), (9, 2293034), (18, 1146517), (19, 1086174), (38, 543087), (57, 362058), (114, 181029), (171, 120686), (342, 60343)]