20219476038

素因数分解:

$2^1\times 3^1\times {\mathrm{150503}}^1\times {\mathrm{22391}}^1$

素因数の和:172899

約数の個数: 16

約数和(自身を含む): 40441026816

約数和(自身を除く): 20221550778

約数列:

[1, 2, 3, 6, 22391, 44782, 67173, 134346, 150503, 301006, 451509, 903018, 3369912673, 6739825346, 10109738019, 20219476038]

約数ペア:

[(1, 20219476038), (2, 10109738019), (3, 6739825346), (6, 3369912673), (22391, 903018), (44782, 451509), (67173, 301006), (134346, 150503)]