201235415020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{141715081}}^1$

素因数の和:141715161

約数の個数: 24

約数和(自身を含む): 428546407968

約数和(自身を除く): 227310992948

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 141715081, 283430162, 566860324, 708575405, 1417150810, 2834301620, 10061770751, 20123541502, 40247083004, 50308853755, 100617707510, 201235415020]

約数ペア:

[(1, 201235415020), (2, 100617707510), (4, 50308853755), (5, 40247083004), (10, 20123541502), (20, 10061770751), (71, 2834301620), (142, 1417150810), (284, 708575405), (355, 566860324), (710, 283430162), (1420, 141715081)]