20170469496

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5353097}}^1$

素因数の和:5353263

約数の個数: 32

約数和(自身を含む): 50747369040

約数和(自身を除く): 30576899544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5353097, 10706194, 16059291, 21412388, 32118582, 42824776, 64237164, 128474328, 840436229, 1680872458, 2521308687, 3361744916, 5042617374, 6723489832, 10085234748, 20170469496]

約数ペア:

[(1, 20170469496), (2, 10085234748), (3, 6723489832), (4, 5042617374), (6, 3361744916), (8, 2521308687), (12, 1680872458), (24, 840436229), (157, 128474328), (314, 64237164), (471, 42824776), (628, 32118582), (942, 21412388), (1256, 16059291), (1884, 10706194), (3768, 5353097)]