20136390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35327}}^1$

素因数の和:35356

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 30735930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35327, 70654, 105981, 176635, 211962, 353270, 529905, 671213, 1059810, 1342426, 2013639, 3356065, 4027278, 6712130, 10068195, 20136390]

約数ペア:

[(1, 20136390), (2, 10068195), (3, 6712130), (5, 4027278), (6, 3356065), (10, 2013639), (15, 1342426), (19, 1059810), (30, 671213), (38, 529905), (57, 353270), (95, 211962), (114, 176635), (190, 105981), (285, 70654), (570, 35327)]