20573646

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 22723122

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 2087, 3286, 4174, 4929, 6261, 9858, 12522, 64697, 110611, 129394, 194091, 221222, 331833, 388182, 663666, 3428941, 6857882, 10286823, 20573646]

約数ペア:

[(1, 20573646), (2, 10286823), (3, 6857882), (6, 3428941), (31, 663666), (53, 388182), (62, 331833), (93, 221222), (106, 194091), (159, 129394), (186, 110611), (318, 64697), (1643, 12522), (2087, 9858), (3286, 6261), (4174, 4929)]