20131446937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1\times {\mathrm{2459}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 24676358400

約数和(自身を除く): 4544911463

約数列:

[1, 7, 17, 89, 119, 623, 773, 1513, 2459, 5411, 10591, 13141, 17213, 41803, 68797, 91987, 218851, 292621, 481579, 1169549, 1531957, 1900807, 3720467, 8186843, 13305649, 26043269, 32313719, 169171823, 226196033, 1184202761, 2875920991, 20131446937]

約数ペア:

[(1, 20131446937), (7, 2875920991), (17, 1184202761), (89, 226196033), (119, 169171823), (623, 32313719), (773, 26043269), (1513, 13305649), (2459, 8186843), (5411, 3720467), (10591, 1900807), (13141, 1531957), (17213, 1169549), (41803, 481579), (68797, 292621), (91987, 218851)]