18579488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20021}}^1$

素因数の和:20060

約数の個数: 24

約数和(自身を含む): 37841580

約数和(自身を除く): 19262092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20021, 40042, 80084, 160168, 320336, 580609, 640672, 1161218, 2322436, 4644872, 9289744, 18579488]

約数ペア:

[(1, 18579488), (2, 9289744), (4, 4644872), (8, 2322436), (16, 1161218), (29, 640672), (32, 580609), (58, 320336), (116, 160168), (232, 80084), (464, 40042), (928, 20021)]