20227531185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{41341}}^1$

素因数の和:41566

約数の個数: 48

約数和(自身を含む): 35755207488

約数和(自身を除く): 15527676303

約数列:

[1, 3, 5, 9, 15, 45, 83, 131, 249, 393, 415, 655, 747, 1179, 1245, 1965, 3735, 5895, 10873, 32619, 41341, 54365, 97857, 124023, 163095, 206705, 372069, 489285, 620115, 1860345, 3431303, 5415671, 10293909, 16247013, 17156515, 27078355, 30881727, 48741039, 51469545, 81235065, 154408635, 243705195, 449500693, 1348502079, 2247503465, 4045506237, 6742510395, 20227531185]

約数ペア:

[(1, 20227531185), (3, 6742510395), (5, 4045506237), (9, 2247503465), (15, 1348502079), (45, 449500693), (83, 243705195), (131, 154408635), (249, 81235065), (393, 51469545), (415, 48741039), (655, 30881727), (747, 27078355), (1179, 17156515), (1245, 16247013), (1965, 10293909), (3735, 5415671), (5895, 3431303), (10873, 1860345), (32619, 620115), (41341, 489285), (54365, 372069), (97857, 206705), (124023, 163095)]