20146064984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{9007}}^1$

素因数の和:9384

約数の個数: 64

約数和(自身を含む): 40471142400

約数和(自身を除く): 20325077416

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 311, 622, 899, 1244, 1798, 2488, 3596, 7192, 9007, 9019, 9641, 18014, 18038, 19282, 36028, 36076, 38564, 72056, 72152, 77128, 261203, 279217, 279589, 522406, 558434, 559178, 1044812, 1116868, 1118356, 2089624, 2233736, 2236712, 2801177, 5602354, 8097293, 11204708, 16194586, 22409416, 32389172, 64778344, 81234133, 86836487, 162468266, 173672974, 324936532, 347345948, 649873064, 694691896, 2518258123, 5036516246, 10073032492, 20146064984]

約数ペア:

[(1, 20146064984), (2, 10073032492), (4, 5036516246), (8, 2518258123), (29, 694691896), (31, 649873064), (58, 347345948), (62, 324936532), (116, 173672974), (124, 162468266), (232, 86836487), (248, 81234133), (311, 64778344), (622, 32389172), (899, 22409416), (1244, 16194586), (1798, 11204708), (2488, 8097293), (3596, 5602354), (7192, 2801177), (9007, 2236712), (9019, 2233736), (9641, 2089624), (18014, 1118356), (18038, 1116868), (19282, 1044812), (36028, 559178), (36076, 558434), (38564, 522406), (72056, 279589), (72152, 279217), (77128, 261203)]