20165765076

素因数分解:

$2^2\times 3^3\times {\mathrm{1949}}^1\times {\mathrm{95803}}^1$

素因数の和:97765

約数の個数: 48

約数和(自身を含む): 52308984000

約数和(自身を除く): 32143218924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1949, 3898, 5847, 7796, 11694, 17541, 23388, 35082, 52623, 70164, 95803, 105246, 191606, 210492, 287409, 383212, 574818, 862227, 1149636, 1724454, 2586681, 3448908, 5173362, 10346724, 186720047, 373440094, 560160141, 746880188, 1120320282, 1680480423, 2240640564, 3360960846, 5041441269, 6721921692, 10082882538, 20165765076]

約数ペア:

[(1, 20165765076), (2, 10082882538), (3, 6721921692), (4, 5041441269), (6, 3360960846), (9, 2240640564), (12, 1680480423), (18, 1120320282), (27, 746880188), (36, 560160141), (54, 373440094), (108, 186720047), (1949, 10346724), (3898, 5173362), (5847, 3448908), (7796, 2586681), (11694, 1724454), (17541, 1149636), (23388, 862227), (35082, 574818), (52623, 383212), (70164, 287409), (95803, 210492), (105246, 191606)]