20165655528

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9657881}}^1$

素因数の和:9657922

約数の個数: 48

約数和(自身を含む): 56498609700

約数和(自身を除く): 36332954172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9657881, 19315762, 28973643, 38631524, 57947286, 77263048, 86920929, 115894572, 173841858, 231789144, 280078549, 347683716, 560157098, 695367432, 840235647, 1120314196, 1680471294, 2240628392, 2520706941, 3360942588, 5041413882, 6721885176, 10082827764, 20165655528]

約数ペア:

[(1, 20165655528), (2, 10082827764), (3, 6721885176), (4, 5041413882), (6, 3360942588), (8, 2520706941), (9, 2240628392), (12, 1680471294), (18, 1120314196), (24, 840235647), (29, 695367432), (36, 560157098), (58, 347683716), (72, 280078549), (87, 231789144), (116, 173841858), (174, 115894572), (232, 86920929), (261, 77263048), (348, 57947286), (522, 38631524), (696, 28973643), (1044, 19315762), (2088, 9657881)]