20114520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167621}}^1$

素因数の和:167635

約数の個数: 32

約数和(自身を含む): 60343920

約数和(自身を除く): 40229400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167621, 335242, 502863, 670484, 838105, 1005726, 1340968, 1676210, 2011452, 2514315, 3352420, 4022904, 5028630, 6704840, 10057260, 20114520]

約数ペア:

[(1, 20114520), (2, 10057260), (3, 6704840), (4, 5028630), (5, 4022904), (6, 3352420), (8, 2514315), (10, 2011452), (12, 1676210), (15, 1340968), (20, 1005726), (24, 838105), (30, 670484), (40, 502863), (60, 335242), (120, 167621)]