20149245076

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{275549}}^1$

素因数の和:275835

約数の個数: 24

約数和(自身を含む): 35807171400

約数和(自身を除く): 15657926324

約数列:

[1, 2, 4, 101, 181, 202, 362, 404, 724, 18281, 36562, 73124, 275549, 551098, 1102196, 27830449, 49874369, 55660898, 99748738, 111321796, 199497476, 5037311269, 10074622538, 20149245076]

約数ペア:

[(1, 20149245076), (2, 10074622538), (4, 5037311269), (101, 199497476), (181, 111321796), (202, 99748738), (362, 55660898), (404, 49874369), (724, 27830449), (18281, 1102196), (36562, 551098), (73124, 275549)]