20121124866

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{395509}}^1$

素因数の和:395714

約数の個数: 32

約数和(自身を含む): 41196321600

約数和(自身を除く): 21075196734

約数列:

[1, 2, 3, 6, 61, 122, 139, 183, 278, 366, 417, 834, 8479, 16958, 25437, 50874, 395509, 791018, 1186527, 2373054, 24126049, 48252098, 54975751, 72378147, 109951502, 144756294, 164927253, 329854506, 3353520811, 6707041622, 10060562433, 20121124866]

約数ペア:

[(1, 20121124866), (2, 10060562433), (3, 6707041622), (6, 3353520811), (61, 329854506), (122, 164927253), (139, 144756294), (183, 109951502), (278, 72378147), (366, 54975751), (417, 48252098), (834, 24126049), (8479, 2373054), (16958, 1186527), (25437, 791018), (50874, 395509)]