20148180635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1\times {\mathrm{3727}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 26560300032

約数和(自身を除く): 6412119397

約数列:

[1, 5, 11, 55, 227, 433, 1135, 2165, 2497, 3727, 4763, 12485, 18635, 23815, 40997, 98291, 204985, 491455, 846029, 1081201, 1613791, 4230145, 5406005, 8068955, 9306319, 17751701, 46531595, 88758505, 366330557, 1831652785, 4029636127, 20148180635]

約数ペア:

[(1, 20148180635), (5, 4029636127), (11, 1831652785), (55, 366330557), (227, 88758505), (433, 46531595), (1135, 17751701), (2165, 9306319), (2497, 8068955), (3727, 5406005), (4763, 4230145), (12485, 1613791), (18635, 1081201), (23815, 846029), (40997, 491455), (98291, 204985)]