20238130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 39953088

約数和(自身を除く): 19714958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 733, 1255, 1466, 2510, 2761, 3665, 5522, 7330, 8063, 13805, 16126, 27610, 40315, 80630, 183983, 367966, 919915, 1839830, 2023813, 4047626, 10119065, 20238130]

約数ペア:

[(1, 20238130), (2, 10119065), (5, 4047626), (10, 2023813), (11, 1839830), (22, 919915), (55, 367966), (110, 183983), (251, 80630), (502, 40315), (733, 27610), (1255, 16126), (1466, 13805), (2510, 8063), (2761, 7330), (3665, 5522)]