20221745408

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2548103}}^1$

素因数の和:2548150

約数の個数: 36

約数和(自身を含む): 41666596608

約数和(自身を除く): 21444851200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 2548103, 5096206, 10192412, 20384824, 40769648, 78991193, 81539296, 157982386, 163078592, 315964772, 326157184, 631929544, 652314368, 1263859088, 2527718176, 5055436352, 10110872704, 20221745408]

約数ペア:

[(1, 20221745408), (2, 10110872704), (4, 5055436352), (8, 2527718176), (16, 1263859088), (31, 652314368), (32, 631929544), (62, 326157184), (64, 315964772), (124, 163078592), (128, 157982386), (248, 81539296), (256, 78991193), (496, 40769648), (992, 20384824), (1984, 10192412), (3968, 5096206), (7936, 2548103)]