20802132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44449}}^1$

素因数の和:44472

約数の個数: 36

約数和(自身を含む): 56629300

約数和(自身を除く): 35827168

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44449, 88898, 133347, 177796, 266694, 400041, 533388, 577837, 800082, 1155674, 1600164, 1733511, 2311348, 3467022, 5200533, 6934044, 10401066, 20802132]

約数ペア:

[(1, 20802132), (2, 10401066), (3, 6934044), (4, 5200533), (6, 3467022), (9, 2311348), (12, 1733511), (13, 1600164), (18, 1155674), (26, 800082), (36, 577837), (39, 533388), (52, 400041), (78, 266694), (117, 177796), (156, 133347), (234, 88898), (468, 44449)]