20138381664

素因数分解:

$2^5\times 3^1\times {\mathrm{209774809}}^1$

素因数の和:209774822

約数の個数: 24

約数和(自身を含む): 52863252120

約数和(自身を除く): 32724870456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209774809, 419549618, 629324427, 839099236, 1258648854, 1678198472, 2517297708, 3356396944, 5034595416, 6712793888, 10069190832, 20138381664]

約数ペア:

[(1, 20138381664), (2, 10069190832), (3, 6712793888), (4, 5034595416), (6, 3356396944), (8, 2517297708), (12, 1678198472), (16, 1258648854), (24, 839099236), (32, 629324427), (48, 419549618), (96, 209774809)]