20008274808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22531841}}^1$

素因数の和:22531887

約数の個数: 32

約数和(自身を含む): 51372599760

約数和(自身を除く): 31364324952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22531841, 45063682, 67595523, 90127364, 135191046, 180254728, 270382092, 540764184, 833678117, 1667356234, 2501034351, 3334712468, 5002068702, 6669424936, 10004137404, 20008274808]

約数ペア:

[(1, 20008274808), (2, 10004137404), (3, 6669424936), (4, 5002068702), (6, 3334712468), (8, 2501034351), (12, 1667356234), (24, 833678117), (37, 540764184), (74, 270382092), (111, 180254728), (148, 135191046), (222, 90127364), (296, 67595523), (444, 45063682), (888, 22531841)]