20004174

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12487}}^1$

素因数の和:12584

約数の個数: 24

約数和(自身を含む): 43832880

約数和(自身を除く): 23828706

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12487, 24974, 37461, 74922, 112383, 224766, 1111343, 2222686, 3334029, 6668058, 10002087, 20004174]

約数ペア:

[(1, 20004174), (2, 10002087), (3, 6668058), (6, 3334029), (9, 2222686), (18, 1111343), (89, 224766), (178, 112383), (267, 74922), (534, 37461), (801, 24974), (1602, 12487)]