20199095472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22148131}}^1$

素因数の和:22148161

約数の個数: 40

約数和(自身を含む): 54927367360

約数和(自身を除く): 34728271888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22148131, 44296262, 66444393, 88592524, 132888786, 177185048, 265777572, 354370096, 420814489, 531555144, 841628978, 1063110288, 1262443467, 1683257956, 2524886934, 3366515912, 5049773868, 6733031824, 10099547736, 20199095472]

約数ペア:

[(1, 20199095472), (2, 10099547736), (3, 6733031824), (4, 5049773868), (6, 3366515912), (8, 2524886934), (12, 1683257956), (16, 1262443467), (19, 1063110288), (24, 841628978), (38, 531555144), (48, 420814489), (57, 354370096), (76, 265777572), (114, 177185048), (152, 132888786), (228, 88592524), (304, 66444393), (456, 44296262), (912, 22148131)]