20346656220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{58057}}^1$

素因数の和:58145

約数の個数: 192

約数和(自身を含む): 70226956800

約数和(自身を除く): 49880300580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 90, 99, 108, 110, 118, 132, 135, 165, 177, 180, 198, 220, 236, 270, 295, 297, 330, 354, 396, 495, 531, 540, 590, 594, 649, 660, 708, 885, 990, 1062, 1180, 1188, 1298, 1485, 1593, 1770, 1947, 1980, 2124, 2596, 2655, 2970, 3186, 3245, 3540, 3894, 5310, 5841, 5940, 6372, 6490, 7788, 7965, 9735, 10620, 11682, 12980, 15930, 17523, 19470, 23364, 29205, 31860, 35046, 38940, 58057, 58410, 70092, 87615, 116114, 116820, 174171, 175230, 232228, 290285, 348342, 350460, 522513, 580570, 638627, 696684, 870855, 1045026, 1161140, 1277254, 1567539, 1741710, 1915881, 2090052, 2554508, 2612565, 3135078, 3193135, 3425363, 3483420, 3831762, 5225130, 5747643, 6270156, 6386270, 6850726, 7663524, 7837695, 9579405, 10276089, 10450260, 11495286, 12772540, 13701452, 15675390, 17126815, 17242929, 19158810, 20552178, 22990572, 28738215, 30828267, 31350780, 34253630, 34485858, 37678993, 38317620, 41104356, 51380445, 57476430, 61656534, 68507260, 68971716, 75357986, 86214645, 92484801, 102760890, 113036979, 114952860, 123313068, 150715972, 154141335, 172429290, 184969602, 188394965, 205521780, 226073958, 308282670, 339110937, 344858580, 369939204, 376789930, 452147916, 462424005, 565184895, 616565340, 678221874, 753579860, 924848010, 1017332811, 1130369790, 1356443748, 1695554685, 1849696020, 2034665622, 2260739580, 3391109370, 4069331244, 5086664055, 6782218740, 10173328110, 20346656220]

約数ペア:

[(1, 20346656220), (2, 10173328110), (3, 6782218740), (4, 5086664055), (5, 4069331244), (6, 3391109370), (9, 2260739580), (10, 2034665622), (11, 1849696020), (12, 1695554685), (15, 1356443748), (18, 1130369790), (20, 1017332811), (22, 924848010), (27, 753579860), (30, 678221874), (33, 616565340), (36, 565184895), (44, 462424005), (45, 452147916), (54, 376789930), (55, 369939204), (59, 344858580), (60, 339110937), (66, 308282670), (90, 226073958), (99, 205521780), (108, 188394965), (110, 184969602), (118, 172429290), (132, 154141335), (135, 150715972), (165, 123313068), (177, 114952860), (180, 113036979), (198, 102760890), (220, 92484801), (236, 86214645), (270, 75357986), (295, 68971716), (297, 68507260), (330, 61656534), (354, 57476430), (396, 51380445), (495, 41104356), (531, 38317620), (540, 37678993), (590, 34485858), (594, 34253630), (649, 31350780), (660, 30828267), (708, 28738215), (885, 22990572), (990, 20552178), (1062, 19158810), (1180, 17242929), (1188, 17126815), (1298, 15675390), (1485, 13701452), (1593, 12772540), (1770, 11495286), (1947, 10450260), (1980, 10276089), (2124, 9579405), (2596, 7837695), (2655, 7663524), (2970, 6850726), (3186, 6386270), (3245, 6270156), (3540, 5747643), (3894, 5225130), (5310, 3831762), (5841, 3483420), (5940, 3425363), (6372, 3193135), (6490, 3135078), (7788, 2612565), (7965, 2554508), (9735, 2090052), (10620, 1915881), (11682, 1741710), (12980, 1567539), (15930, 1277254), (17523, 1161140), (19470, 1045026), (23364, 870855), (29205, 696684), (31860, 638627), (35046, 580570), (38940, 522513), (58057, 350460), (58410, 348342), (70092, 290285), (87615, 232228), (116114, 175230), (116820, 174171)]