20153203732

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{286381}}^1$

素因数の和:286699

約数の個数: 24

約数和(自身を含む): 35899701992

約数和(自身を除く): 15746498260

約数列:

[1, 2, 4, 73, 146, 241, 292, 482, 964, 17593, 35186, 70372, 286381, 572762, 1145524, 20905813, 41811626, 69017821, 83623252, 138035642, 276071284, 5038300933, 10076601866, 20153203732]

約数ペア:

[(1, 20153203732), (2, 10076601866), (4, 5038300933), (73, 276071284), (146, 138035642), (241, 83623252), (292, 69017821), (482, 41811626), (964, 20905813), (17593, 1145524), (35186, 572762), (70372, 286381)]