20120370312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119764109}}^1$

素因数の和:119764125

約数の個数: 32

約数和(自身を含む): 57486772800

約数和(自身を除く): 37366402488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119764109, 239528218, 359292327, 479056436, 718584654, 838348763, 958112872, 1437169308, 1676697526, 2515046289, 2874338616, 3353395052, 5030092578, 6706790104, 10060185156, 20120370312]

約数ペア:

[(1, 20120370312), (2, 10060185156), (3, 6706790104), (4, 5030092578), (6, 3353395052), (7, 2874338616), (8, 2515046289), (12, 1676697526), (14, 1437169308), (21, 958112872), (24, 838348763), (28, 718584654), (42, 479056436), (56, 359292327), (84, 239528218), (168, 119764109)]