20162407887

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{423251}}^1$

素因数の和:423403

約数の個数: 24

約数和(自身を含む): 29932381440

約数和(自身を除く): 9769973553

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 5293, 15879, 47637, 423251, 1269753, 3809259, 28357817, 33436829, 85073451, 100310487, 255220353, 300931461, 2240267543, 6720802629, 20162407887]

約数ペア:

[(1, 20162407887), (3, 6720802629), (9, 2240267543), (67, 300931461), (79, 255220353), (201, 100310487), (237, 85073451), (603, 33436829), (711, 28357817), (5293, 3809259), (15879, 1269753), (47637, 423251)]