20923031610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{941207}}^1$

素因数の和:941252

約数の個数: 96

約数和(自身を含む): 61667948160

約数和(自身を除く): 40744916550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 941207, 1882414, 2823621, 4706035, 5647242, 8470863, 9412070, 12235691, 14118105, 16941726, 17882933, 24471382, 28236210, 35765866, 36707073, 42354315, 53648799, 61178455, 73414146, 84708630, 89414665, 107297598, 110121219, 122356910, 160946397, 178829330, 183535365, 220242438, 232478129, 268243995, 321892794, 367070730, 464956258, 536487990, 550606095, 697434387, 804731985, 1101212190, 1162390645, 1394868774, 1609463970, 2092303161, 2324781290, 3487171935, 4184606322, 6974343870, 10461515805, 20923031610]

約数ペア:

[(1, 20923031610), (2, 10461515805), (3, 6974343870), (5, 4184606322), (6, 3487171935), (9, 2324781290), (10, 2092303161), (13, 1609463970), (15, 1394868774), (18, 1162390645), (19, 1101212190), (26, 804731985), (30, 697434387), (38, 550606095), (39, 536487990), (45, 464956258), (57, 367070730), (65, 321892794), (78, 268243995), (90, 232478129), (95, 220242438), (114, 183535365), (117, 178829330), (130, 160946397), (171, 122356910), (190, 110121219), (195, 107297598), (234, 89414665), (247, 84708630), (285, 73414146), (342, 61178455), (390, 53648799), (494, 42354315), (570, 36707073), (585, 35765866), (741, 28236210), (855, 24471382), (1170, 17882933), (1235, 16941726), (1482, 14118105), (1710, 12235691), (2223, 9412070), (2470, 8470863), (3705, 5647242), (4446, 4706035), (7410, 2823621), (11115, 1882414), (22230, 941207)]