20071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167261}}^1$

素因数の和:167275

約数の個数: 32

約数和(自身を含む): 60214320

約数和(自身を除く): 40143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167261, 334522, 501783, 669044, 836305, 1003566, 1338088, 1672610, 2007132, 2508915, 3345220, 4014264, 5017830, 6690440, 10035660, 20071320]

約数ペア:

[(1, 20071320), (2, 10035660), (3, 6690440), (4, 5017830), (5, 4014264), (6, 3345220), (8, 2508915), (10, 2007132), (12, 1672610), (15, 1338088), (20, 1003566), (24, 836305), (30, 669044), (40, 501783), (60, 334522), (120, 167261)]