20348817060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{13709}}^1$

素因数の和:13918

約数の個数: 192

約数和(自身を含む): 67329480960

約数和(自身を除く): 46980663900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 173, 195, 220, 260, 286, 330, 346, 390, 429, 519, 572, 660, 692, 715, 780, 858, 865, 1038, 1430, 1716, 1730, 1903, 2076, 2145, 2249, 2595, 2860, 3460, 3806, 4290, 4498, 5190, 5709, 6747, 7612, 8580, 8996, 9515, 10380, 11245, 11418, 13494, 13709, 19030, 22490, 22836, 24739, 26988, 27418, 28545, 33735, 38060, 41127, 44980, 49478, 54836, 57090, 67470, 68545, 74217, 82254, 98956, 114180, 123695, 134940, 137090, 148434, 150799, 164508, 178217, 205635, 247390, 274180, 296868, 301598, 356434, 371085, 411270, 452397, 494780, 534651, 603196, 712868, 742170, 753995, 822540, 891085, 904794, 1069302, 1484340, 1507990, 1782170, 1809588, 1960387, 2138604, 2261985, 2371657, 2673255, 3015980, 3564340, 3920774, 4523970, 4743314, 5346510, 5881161, 7114971, 7841548, 9047940, 9486628, 9801935, 10693020, 11762322, 11858285, 14229942, 19603870, 23524644, 23716570, 26088227, 28459884, 29405805, 30831541, 35574855, 39207740, 47433140, 52176454, 58811610, 61663082, 71149710, 78264681, 92494623, 104352908, 117623220, 123326164, 130441135, 142299420, 154157705, 156529362, 184989246, 260882270, 308315410, 313058724, 339146951, 369978492, 391323405, 462473115, 521764540, 616630820, 678293902, 782646810, 924946230, 1017440853, 1356587804, 1565293620, 1695734755, 1849892460, 2034881706, 3391469510, 4069763412, 5087204265, 6782939020, 10174408530, 20348817060]

約数ペア:

[(1, 20348817060), (2, 10174408530), (3, 6782939020), (4, 5087204265), (5, 4069763412), (6, 3391469510), (10, 2034881706), (11, 1849892460), (12, 1695734755), (13, 1565293620), (15, 1356587804), (20, 1017440853), (22, 924946230), (26, 782646810), (30, 678293902), (33, 616630820), (39, 521764540), (44, 462473115), (52, 391323405), (55, 369978492), (60, 339146951), (65, 313058724), (66, 308315410), (78, 260882270), (110, 184989246), (130, 156529362), (132, 154157705), (143, 142299420), (156, 130441135), (165, 123326164), (173, 117623220), (195, 104352908), (220, 92494623), (260, 78264681), (286, 71149710), (330, 61663082), (346, 58811610), (390, 52176454), (429, 47433140), (519, 39207740), (572, 35574855), (660, 30831541), (692, 29405805), (715, 28459884), (780, 26088227), (858, 23716570), (865, 23524644), (1038, 19603870), (1430, 14229942), (1716, 11858285), (1730, 11762322), (1903, 10693020), (2076, 9801935), (2145, 9486628), (2249, 9047940), (2595, 7841548), (2860, 7114971), (3460, 5881161), (3806, 5346510), (4290, 4743314), (4498, 4523970), (5190, 3920774), (5709, 3564340), (6747, 3015980), (7612, 2673255), (8580, 2371657), (8996, 2261985), (9515, 2138604), (10380, 1960387), (11245, 1809588), (11418, 1782170), (13494, 1507990), (13709, 1484340), (19030, 1069302), (22490, 904794), (22836, 891085), (24739, 822540), (26988, 753995), (27418, 742170), (28545, 712868), (33735, 603196), (38060, 534651), (41127, 494780), (44980, 452397), (49478, 411270), (54836, 371085), (57090, 356434), (67470, 301598), (68545, 296868), (74217, 274180), (82254, 247390), (98956, 205635), (114180, 178217), (123695, 164508), (134940, 150799), (137090, 148434)]