20137860158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17683}}^1\times {\mathrm{43801}}^1$

素因数の和:61499

約数の個数: 16

約数和(自身を含む): 32532971856

約数和(自身を除く): 12395111698

約数列:

[1, 2, 13, 26, 17683, 35366, 43801, 87602, 229879, 459758, 569413, 1138826, 774533083, 1549066166, 10068930079, 20137860158]

約数ペア:

[(1, 20137860158), (2, 10068930079), (13, 1549066166), (26, 774533083), (17683, 1138826), (35366, 569413), (43801, 459758), (87602, 229879)]