20960328

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8647}}^1$

素因数の和:8757

約数の個数: 32

約数和(自身を含む): 52925760

約数和(自身を除く): 31965432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8647, 17294, 25941, 34588, 51882, 69176, 103764, 207528, 873347, 1746694, 2620041, 3493388, 5240082, 6986776, 10480164, 20960328]

約数ペア:

[(1, 20960328), (2, 10480164), (3, 6986776), (4, 5240082), (6, 3493388), (8, 2620041), (12, 1746694), (24, 873347), (101, 207528), (202, 103764), (303, 69176), (404, 51882), (606, 34588), (808, 25941), (1212, 17294), (2424, 8647)]