20199208416

素因数分解:

$2^5\times 3^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 53294588928

約数和(自身を除く): 33095380512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 503, 557, 751, 1006, 1114, 1502, 1509, 1671, 2012, 2228, 2253, 3004, 3018, 3342, 4024, 4456, 4506, 6008, 6036, 6684, 8048, 8912, 9012, 12016, 12072, 13368, 16096, 17824, 18024, 24032, 24144, 26736, 36048, 48288, 53472, 72096, 280171, 377753, 418307, 560342, 755506, 836614, 840513, 1120684, 1133259, 1254921, 1511012, 1673228, 1681026, 2241368, 2266518, 2509842, 3022024, 3346456, 3362052, 4482736, 4533036, 5019684, 6044048, 6692912, 6724104, 8965472, 9066072, 10039368, 12088096, 13385824, 13448208, 18132144, 20078736, 26896416, 36264288, 40157472, 210408421, 420816842, 631225263, 841633684, 1262450526, 1683267368, 2524901052, 3366534736, 5049802104, 6733069472, 10099604208, 20199208416]

約数ペア:

[(1, 20199208416), (2, 10099604208), (3, 6733069472), (4, 5049802104), (6, 3366534736), (8, 2524901052), (12, 1683267368), (16, 1262450526), (24, 841633684), (32, 631225263), (48, 420816842), (96, 210408421), (503, 40157472), (557, 36264288), (751, 26896416), (1006, 20078736), (1114, 18132144), (1502, 13448208), (1509, 13385824), (1671, 12088096), (2012, 10039368), (2228, 9066072), (2253, 8965472), (3004, 6724104), (3018, 6692912), (3342, 6044048), (4024, 5019684), (4456, 4533036), (4506, 4482736), (6008, 3362052), (6036, 3346456), (6684, 3022024), (8048, 2509842), (8912, 2266518), (9012, 2241368), (12016, 1681026), (12072, 1673228), (13368, 1511012), (16096, 1254921), (17824, 1133259), (18024, 1120684), (24032, 840513), (24144, 836614), (26736, 755506), (36048, 560342), (48288, 418307), (53472, 377753), (72096, 280171)]