20050134744

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{12973}}^1$

素因数の和:13960

約数の個数: 64

約数和(自身を含む): 50891293440

約数和(自身を除く): 30841158696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 907, 1704, 1814, 2721, 3628, 5442, 7256, 10884, 12973, 21768, 25946, 38919, 51892, 64397, 77838, 103784, 128794, 155676, 193191, 257588, 311352, 386382, 515176, 772764, 921083, 1545528, 1842166, 2763249, 3684332, 5526498, 7368664, 11052996, 11766511, 22105992, 23533022, 35299533, 47066044, 70599066, 94132088, 141198132, 282396264, 835422281, 1670844562, 2506266843, 3341689124, 5012533686, 6683378248, 10025067372, 20050134744]

約数ペア:

[(1, 20050134744), (2, 10025067372), (3, 6683378248), (4, 5012533686), (6, 3341689124), (8, 2506266843), (12, 1670844562), (24, 835422281), (71, 282396264), (142, 141198132), (213, 94132088), (284, 70599066), (426, 47066044), (568, 35299533), (852, 23533022), (907, 22105992), (1704, 11766511), (1814, 11052996), (2721, 7368664), (3628, 5526498), (5442, 3684332), (7256, 2763249), (10884, 1842166), (12973, 1545528), (21768, 921083), (25946, 772764), (38919, 515176), (51892, 386382), (64397, 311352), (77838, 257588), (103784, 193191), (128794, 155676)]