20300804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 36747648

約数和(自身を除く): 16446844

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1301, 2602, 3901, 5204, 7802, 15604, 61147, 107983, 122294, 215966, 244588, 431932, 5075201, 10150402, 20300804]

約数ペア:

[(1, 20300804), (2, 10150402), (4, 5075201), (47, 431932), (83, 244588), (94, 215966), (166, 122294), (188, 107983), (332, 61147), (1301, 15604), (2602, 7802), (3901, 5204)]