20346364860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{19037}}^1$

素因数の和:19475

約数の個数: 96

約数和(自身を含む): 58338524160

約数和(自身を除く): 37992159300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 379, 470, 564, 705, 758, 940, 1137, 1410, 1516, 1895, 2274, 2820, 3790, 4548, 5685, 7580, 11370, 17813, 19037, 22740, 35626, 38074, 53439, 57111, 71252, 76148, 89065, 95185, 106878, 114222, 178130, 190370, 213756, 228444, 267195, 285555, 356260, 380740, 534390, 571110, 894739, 1068780, 1142220, 1789478, 2684217, 3578956, 4473695, 5368434, 7215023, 8947390, 10736868, 13421085, 14430046, 17894780, 21645069, 26842170, 28860092, 36075115, 43290138, 53684340, 72150230, 86580276, 108225345, 144300460, 216450690, 339106081, 432901380, 678212162, 1017318243, 1356424324, 1695530405, 2034636486, 3391060810, 4069272972, 5086591215, 6782121620, 10173182430, 20346364860]

約数ペア:

[(1, 20346364860), (2, 10173182430), (3, 6782121620), (4, 5086591215), (5, 4069272972), (6, 3391060810), (10, 2034636486), (12, 1695530405), (15, 1356424324), (20, 1017318243), (30, 678212162), (47, 432901380), (60, 339106081), (94, 216450690), (141, 144300460), (188, 108225345), (235, 86580276), (282, 72150230), (379, 53684340), (470, 43290138), (564, 36075115), (705, 28860092), (758, 26842170), (940, 21645069), (1137, 17894780), (1410, 14430046), (1516, 13421085), (1895, 10736868), (2274, 8947390), (2820, 7215023), (3790, 5368434), (4548, 4473695), (5685, 3578956), (7580, 2684217), (11370, 1789478), (17813, 1142220), (19037, 1068780), (22740, 894739), (35626, 571110), (38074, 534390), (53439, 380740), (57111, 356260), (71252, 285555), (76148, 267195), (89065, 228444), (95185, 213756), (106878, 190370), (114222, 178130)]