20629176

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5147}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 31262664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5147, 10294, 15441, 20588, 30882, 41176, 61764, 123528, 859549, 1719098, 2578647, 3438196, 5157294, 6876392, 10314588, 20629176]

約数ペア:

[(1, 20629176), (2, 10314588), (3, 6876392), (4, 5157294), (6, 3438196), (8, 2578647), (12, 1719098), (24, 859549), (167, 123528), (334, 61764), (501, 41176), (668, 30882), (1002, 20588), (1336, 15441), (2004, 10294), (4008, 5147)]