20172534576

素因数分解:

$2^4\times 3^1\times {\mathrm{420261137}}^1$

素因数の和:420261148

約数の個数: 20

約数和(自身を含む): 52112381112

約数和(自身を除く): 31939846536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420261137, 840522274, 1260783411, 1681044548, 2521566822, 3362089096, 5043133644, 6724178192, 10086267288, 20172534576]

約数ペア:

[(1, 20172534576), (2, 10086267288), (3, 6724178192), (4, 5043133644), (6, 3362089096), (8, 2521566822), (12, 1681044548), (16, 1260783411), (24, 840522274), (48, 420261137)]