20066520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167221}}^1$

素因数の和:167235

約数の個数: 32

約数和(自身を含む): 60199920

約数和(自身を除く): 40133400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167221, 334442, 501663, 668884, 836105, 1003326, 1337768, 1672210, 2006652, 2508315, 3344420, 4013304, 5016630, 6688840, 10033260, 20066520]

約数ペア:

[(1, 20066520), (2, 10033260), (3, 6688840), (4, 5016630), (5, 4013304), (6, 3344420), (8, 2508315), (10, 2006652), (12, 1672210), (15, 1337768), (20, 1003326), (24, 836105), (30, 668884), (40, 501663), (60, 334442), (120, 167221)]