20090949720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167424581}}^1$

素因数の和:167424595

約数の個数: 32

約数和(自身を含む): 60272849520

約数和(自身を除く): 40181899800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167424581, 334849162, 502273743, 669698324, 837122905, 1004547486, 1339396648, 1674245810, 2009094972, 2511368715, 3348491620, 4018189944, 5022737430, 6696983240, 10045474860, 20090949720]

約数ペア:

[(1, 20090949720), (2, 10045474860), (3, 6696983240), (4, 5022737430), (5, 4018189944), (6, 3348491620), (8, 2511368715), (10, 2009094972), (12, 1674245810), (15, 1339396648), (20, 1004547486), (24, 837122905), (30, 669698324), (40, 502273743), (60, 334849162), (120, 167424581)]