20125313296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114348371}}^1$

素因数の和:114348390

約数の個数: 20

約数和(自身を含む): 42537594384

約数和(自身を除く): 22412281088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114348371, 228696742, 457393484, 914786968, 1257832081, 1829573936, 2515664162, 5031328324, 10062656648, 20125313296]

約数ペア:

[(1, 20125313296), (2, 10062656648), (4, 5031328324), (8, 2515664162), (11, 1829573936), (16, 1257832081), (22, 914786968), (44, 457393484), (88, 228696742), (176, 114348371)]