20163392112

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1561601}}^1$

素因数の和:1561881

約数の個数: 40

約数和(自身を含む): 52282434960

約数和(自身を除く): 32119042848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 1561601, 3123202, 4684803, 6246404, 9369606, 12492808, 18739212, 24985616, 37478424, 74956848, 420070669, 840141338, 1260212007, 1680282676, 2520424014, 3360565352, 5040848028, 6721130704, 10081696056, 20163392112]

約数ペア:

[(1, 20163392112), (2, 10081696056), (3, 6721130704), (4, 5040848028), (6, 3360565352), (8, 2520424014), (12, 1680282676), (16, 1260212007), (24, 840141338), (48, 420070669), (269, 74956848), (538, 37478424), (807, 24985616), (1076, 18739212), (1614, 12492808), (2152, 9369606), (3228, 6246404), (4304, 4684803), (6456, 3123202), (12912, 1561601)]