20120031512

素因数分解:

$2^3\times 7^3\times {\mathrm{7332373}}^1$

素因数の和:7332400

約数の個数: 32

約数和(自身を含む): 43994244000

約数和(自身を除く): 23874212488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 7332373, 14664746, 29329492, 51326611, 58658984, 102653222, 205306444, 359286277, 410612888, 718572554, 1437145108, 2515003939, 2874290216, 5030007878, 10060015756, 20120031512]

約数ペア:

[(1, 20120031512), (2, 10060015756), (4, 5030007878), (7, 2874290216), (8, 2515003939), (14, 1437145108), (28, 718572554), (49, 410612888), (56, 359286277), (98, 205306444), (196, 102653222), (343, 58658984), (392, 51326611), (686, 29329492), (1372, 14664746), (2744, 7332373)]