20162986770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{324529}}^1$

素因数の和:324667

約数の個数: 64

約数和(自身を含む): 51405552000

約数和(自身を除く): 31242565230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 1090, 1635, 2071, 3270, 4142, 6213, 10355, 12426, 20710, 31065, 62130, 324529, 649058, 973587, 1622645, 1947174, 3245290, 4867935, 6166051, 9735870, 12332102, 18498153, 30830255, 35373661, 36996306, 61660510, 70747322, 92490765, 106120983, 176868305, 184981530, 212241966, 353736610, 530604915, 672099559, 1061209830, 1344199118, 2016298677, 3360497795, 4032597354, 6720995590, 10081493385, 20162986770]

約数ペア:

[(1, 20162986770), (2, 10081493385), (3, 6720995590), (5, 4032597354), (6, 3360497795), (10, 2016298677), (15, 1344199118), (19, 1061209830), (30, 672099559), (38, 530604915), (57, 353736610), (95, 212241966), (109, 184981530), (114, 176868305), (190, 106120983), (218, 92490765), (285, 70747322), (327, 61660510), (545, 36996306), (570, 35373661), (654, 30830255), (1090, 18498153), (1635, 12332102), (2071, 9735870), (3270, 6166051), (4142, 4867935), (6213, 3245290), (10355, 1947174), (12426, 1622645), (20710, 973587), (31065, 649058), (62130, 324529)]