20223460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27329}}^1$

素因数の和:27375

約数の個数: 24

約数和(自身を含む): 43618680

約数和(自身を除く): 23395220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27329, 54658, 109316, 136645, 273290, 546580, 1011173, 2022346, 4044692, 5055865, 10111730, 20223460]

約数ペア:

[(1, 20223460), (2, 10111730), (4, 5055865), (5, 4044692), (10, 2022346), (20, 1011173), (37, 546580), (74, 273290), (148, 136645), (185, 109316), (370, 54658), (740, 27329)]