20136164490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{21169}}^1$

素因数の和:21469

約数の個数: 128

約数和(自身を含む): 58043059200

約数和(自身を除く): 37906894710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 271, 351, 390, 542, 585, 702, 813, 1170, 1355, 1626, 1755, 2439, 2710, 3510, 3523, 4065, 4878, 7046, 7317, 8130, 10569, 12195, 14634, 17615, 21138, 21169, 24390, 31707, 35230, 36585, 42338, 52845, 63414, 63507, 73170, 95121, 105690, 105845, 127014, 158535, 190242, 190521, 211690, 275197, 317070, 317535, 381042, 475605, 550394, 571563, 635070, 825591, 951210, 952605, 1143126, 1375985, 1651182, 1905210, 2476773, 2751970, 2857815, 4127955, 4953546, 5715630, 5736799, 7430319, 8255910, 11473598, 12383865, 14860638, 17210397, 24767730, 28683995, 34420794, 37151595, 51631191, 57367990, 74303190, 74578387, 86051985, 103262382, 149156774, 154893573, 172103970, 223735161, 258155955, 309787146, 372891935, 447470322, 516311910, 671205483, 745783870, 774467865, 1118675805, 1342410966, 1548935730, 2013616449, 2237351610, 3356027415, 4027232898, 6712054830, 10068082245, 20136164490]

約数ペア:

[(1, 20136164490), (2, 10068082245), (3, 6712054830), (5, 4027232898), (6, 3356027415), (9, 2237351610), (10, 2013616449), (13, 1548935730), (15, 1342410966), (18, 1118675805), (26, 774467865), (27, 745783870), (30, 671205483), (39, 516311910), (45, 447470322), (54, 372891935), (65, 309787146), (78, 258155955), (90, 223735161), (117, 172103970), (130, 154893573), (135, 149156774), (195, 103262382), (234, 86051985), (270, 74578387), (271, 74303190), (351, 57367990), (390, 51631191), (542, 37151595), (585, 34420794), (702, 28683995), (813, 24767730), (1170, 17210397), (1355, 14860638), (1626, 12383865), (1755, 11473598), (2439, 8255910), (2710, 7430319), (3510, 5736799), (3523, 5715630), (4065, 4953546), (4878, 4127955), (7046, 2857815), (7317, 2751970), (8130, 2476773), (10569, 1905210), (12195, 1651182), (14634, 1375985), (17615, 1143126), (21138, 952605), (21169, 951210), (24390, 825591), (31707, 635070), (35230, 571563), (36585, 550394), (42338, 475605), (52845, 381042), (63414, 317535), (63507, 317070), (73170, 275197), (95121, 211690), (105690, 190521), (105845, 190242), (127014, 158535)]