20236424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194581}}^1$

素因数の和:194600

約数の個数: 16

約数和(自身を含む): 40862220

約数和(自身を除く): 20625796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194581, 389162, 778324, 1556648, 2529553, 5059106, 10118212, 20236424]

約数ペア:

[(1, 20236424), (2, 10118212), (4, 5059106), (8, 2529553), (13, 1556648), (26, 778324), (52, 389162), (104, 194581)]