20201196600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{863299}}^1$

素因数の和:863334

約数の個数: 144

約数和(自身を含む): 73061079000

約数和(自身を除く): 52859882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 863299, 1726598, 2589897, 3453196, 4316495, 5179794, 6906392, 7769691, 8632990, 10359588, 11222887, 12949485, 15539382, 17265980, 20719176, 21582475, 22445774, 25898970, 31078764, 33668661, 34531960, 38848455, 43164950, 44891548, 51797940, 56114435, 62157528, 64747425, 67337322, 77696910, 86329900, 89783096, 101005983, 103595880, 112228870, 129494850, 134674644, 155393820, 168343305, 172659800, 194242275, 202011966, 224457740, 258989700, 269349288, 280572175, 310787640, 336686610, 388484550, 404023932, 448915480, 505029915, 517979400, 561144350, 673373220, 776969100, 808047864, 841716525, 1010059830, 1122288700, 1346746440, 1553938200, 1683433050, 2020119660, 2244577400, 2525149575, 3366866100, 4040239320, 5050299150, 6733732200, 10100598300, 20201196600]

約数ペア:

[(1, 20201196600), (2, 10100598300), (3, 6733732200), (4, 5050299150), (5, 4040239320), (6, 3366866100), (8, 2525149575), (9, 2244577400), (10, 2020119660), (12, 1683433050), (13, 1553938200), (15, 1346746440), (18, 1122288700), (20, 1010059830), (24, 841716525), (25, 808047864), (26, 776969100), (30, 673373220), (36, 561144350), (39, 517979400), (40, 505029915), (45, 448915480), (50, 404023932), (52, 388484550), (60, 336686610), (65, 310787640), (72, 280572175), (75, 269349288), (78, 258989700), (90, 224457740), (100, 202011966), (104, 194242275), (117, 172659800), (120, 168343305), (130, 155393820), (150, 134674644), (156, 129494850), (180, 112228870), (195, 103595880), (200, 101005983), (225, 89783096), (234, 86329900), (260, 77696910), (300, 67337322), (312, 64747425), (325, 62157528), (360, 56114435), (390, 51797940), (450, 44891548), (468, 43164950), (520, 38848455), (585, 34531960), (600, 33668661), (650, 31078764), (780, 25898970), (900, 22445774), (936, 21582475), (975, 20719176), (1170, 17265980), (1300, 15539382), (1560, 12949485), (1800, 11222887), (1950, 10359588), (2340, 8632990), (2600, 7769691), (2925, 6906392), (3900, 5179794), (4680, 4316495), (5850, 3453196), (7800, 2589897), (11700, 1726598), (23400, 863299)]