20807196

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11483}}^1$

素因数の和:11641

約数の個数: 24

約数和(自身を含む): 48875904

約数和(自身を除く): 28068708

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11483, 22966, 34449, 45932, 68898, 137796, 1733933, 3467866, 5201799, 6935732, 10403598, 20807196]

約数ペア:

[(1, 20807196), (2, 10403598), (3, 6935732), (4, 5201799), (6, 3467866), (12, 1733933), (151, 137796), (302, 68898), (453, 45932), (604, 34449), (906, 22966), (1812, 11483)]