20199259014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1\times {\mathrm{3167}}^1$

素因数の和:5581

約数の個数: 64

約数和(自身を含む): 45179430912

約数和(自身を除く): 24980171898

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2357, 2706, 3167, 4714, 6334, 7071, 9501, 14142, 19002, 25927, 34837, 51854, 69674, 77781, 96637, 104511, 129847, 155562, 193274, 209022, 259694, 289911, 389541, 579822, 779082, 1063007, 1428317, 2126014, 2856634, 3189021, 4284951, 6378042, 7464619, 8569902, 14929238, 22393857, 44787714, 82110809, 164221618, 246332427, 306049379, 492664854, 612098758, 918148137, 1836296274, 3366543169, 6733086338, 10099629507, 20199259014]

約数ペア:

[(1, 20199259014), (2, 10099629507), (3, 6733086338), (6, 3366543169), (11, 1836296274), (22, 918148137), (33, 612098758), (41, 492664854), (66, 306049379), (82, 246332427), (123, 164221618), (246, 82110809), (451, 44787714), (902, 22393857), (1353, 14929238), (2357, 8569902), (2706, 7464619), (3167, 6378042), (4714, 4284951), (6334, 3189021), (7071, 2856634), (9501, 2126014), (14142, 1428317), (19002, 1063007), (25927, 779082), (34837, 579822), (51854, 389541), (69674, 289911), (77781, 259694), (96637, 209022), (104511, 193274), (129847, 155562)]