20155189836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1\times {\mathrm{10789}}^1$

素因数の和:14634

約数の個数: 48

約数和(自身を含む): 48192973920

約数和(自身を除く): 28037784084

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 3797, 7594, 10789, 11391, 15188, 21578, 22782, 32367, 43156, 45564, 64734, 129468, 155677, 311354, 442349, 467031, 622708, 884698, 934062, 1327047, 1769396, 1868124, 2654094, 5308188, 40965833, 81931666, 122897499, 163863332, 245794998, 491589996, 1679599153, 3359198306, 5038797459, 6718396612, 10077594918, 20155189836]

約数ペア:

[(1, 20155189836), (2, 10077594918), (3, 6718396612), (4, 5038797459), (6, 3359198306), (12, 1679599153), (41, 491589996), (82, 245794998), (123, 163863332), (164, 122897499), (246, 81931666), (492, 40965833), (3797, 5308188), (7594, 2654094), (10789, 1868124), (11391, 1769396), (15188, 1327047), (21578, 934062), (22782, 884698), (32367, 622708), (43156, 467031), (45564, 442349), (64734, 311354), (129468, 155677)]