20120123094

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4073}}^1\times {\mathrm{5051}}^1$

素因数の和:9292

約数の個数: 32

約数和(自身を含む): 40505076864

約数和(自身を除く): 20384953770

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 4073, 5051, 8146, 10102, 12219, 15153, 24438, 30306, 663899, 823313, 1327798, 1646626, 1991697, 2469939, 3983394, 4939878, 20572723, 41145446, 61718169, 123436338, 3353353849, 6706707698, 10060061547, 20120123094]

約数ペア:

[(1, 20120123094), (2, 10060061547), (3, 6706707698), (6, 3353353849), (163, 123436338), (326, 61718169), (489, 41145446), (978, 20572723), (4073, 4939878), (5051, 3983394), (8146, 2469939), (10102, 1991697), (12219, 1646626), (15153, 1327798), (24438, 823313), (30306, 663899)]