20095350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 57317760

約数和(自身を除く): 37222410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 641, 825, 950, 1045, 1254, 1282, 1425, 1650, 1923, 2090, 2850, 3135, 3205, 3846, 5225, 6270, 6410, 7051, 9615, 10450, 12179, 14102, 15675, 16025, 19230, 21153, 24358, 31350, 32050, 35255, 36537, 42306, 48075, 60895, 70510, 73074, 96150, 105765, 121790, 133969, 176275, 182685, 211530, 267938, 304475, 352550, 365370, 401907, 528825, 608950, 669845, 803814, 913425, 1057650, 1339690, 1826850, 2009535, 3349225, 4019070, 6698450, 10047675, 20095350]

約数ペア:

[(1, 20095350), (2, 10047675), (3, 6698450), (5, 4019070), (6, 3349225), (10, 2009535), (11, 1826850), (15, 1339690), (19, 1057650), (22, 913425), (25, 803814), (30, 669845), (33, 608950), (38, 528825), (50, 401907), (55, 365370), (57, 352550), (66, 304475), (75, 267938), (95, 211530), (110, 182685), (114, 176275), (150, 133969), (165, 121790), (190, 105765), (209, 96150), (275, 73074), (285, 70510), (330, 60895), (418, 48075), (475, 42306), (550, 36537), (570, 35255), (627, 32050), (641, 31350), (825, 24358), (950, 21153), (1045, 19230), (1254, 16025), (1282, 15675), (1425, 14102), (1650, 12179), (1923, 10450), (2090, 9615), (2850, 7051), (3135, 6410), (3205, 6270), (3846, 5225)]