20446736692910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{570881}}^1$

素因数の和:571202

約数の個数: 128

約数和(自身を含む): 43148814359040

約数和(自身を除く): 22702077666130

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 110, 170, 179, 187, 214, 358, 374, 535, 895, 935, 1070, 1177, 1790, 1819, 1870, 1969, 2354, 3043, 3638, 3938, 5885, 6086, 9095, 9845, 11770, 15215, 18190, 19153, 19690, 20009, 30430, 33473, 38306, 40018, 66946, 95765, 100045, 167365, 191530, 200090, 210683, 325601, 334730, 421366, 570881, 651202, 1053415, 1141762, 1628005, 2106830, 2854405, 3256010, 3581611, 5708810, 6279691, 7163222, 9704977, 12559382, 17908055, 19409954, 31398455, 35816110, 48524885, 61084267, 62796910, 97049770, 102187699, 106754747, 122168534, 204375398, 213509494, 305421335, 510938495, 533773735, 610842670, 671926937, 1021876990, 1038432539, 1067547470, 1124064689, 1343853874, 1737190883, 2076865078, 2248129378, 3359634685, 3474381766, 5192162695, 5620323445, 6719269370, 8685954415, 10384325390, 10934083793, 11240646890, 11422757929, 17371908830, 19109099713, 21868167586, 22845515858, 38218199426, 54670418965, 57113789645, 95545498565, 109340837930, 114227579290, 120274921723, 185879424481, 191090997130, 240549843446, 371758848962, 601374608615, 929397122405, 1202749217230, 1858794244810, 2044673669291, 4089347338582, 10223368346455, 20446736692910]

約数ペア:

[(1, 20446736692910), (2, 10223368346455), (5, 4089347338582), (10, 2044673669291), (11, 1858794244810), (17, 1202749217230), (22, 929397122405), (34, 601374608615), (55, 371758848962), (85, 240549843446), (107, 191090997130), (110, 185879424481), (170, 120274921723), (179, 114227579290), (187, 109340837930), (214, 95545498565), (358, 57113789645), (374, 54670418965), (535, 38218199426), (895, 22845515858), (935, 21868167586), (1070, 19109099713), (1177, 17371908830), (1790, 11422757929), (1819, 11240646890), (1870, 10934083793), (1969, 10384325390), (2354, 8685954415), (3043, 6719269370), (3638, 5620323445), (3938, 5192162695), (5885, 3474381766), (6086, 3359634685), (9095, 2248129378), (9845, 2076865078), (11770, 1737190883), (15215, 1343853874), (18190, 1124064689), (19153, 1067547470), (19690, 1038432539), (20009, 1021876990), (30430, 671926937), (33473, 610842670), (38306, 533773735), (40018, 510938495), (66946, 305421335), (95765, 213509494), (100045, 204375398), (167365, 122168534), (191530, 106754747), (200090, 102187699), (210683, 97049770), (325601, 62796910), (334730, 61084267), (421366, 48524885), (570881, 35816110), (651202, 31398455), (1053415, 19409954), (1141762, 17908055), (1628005, 12559382), (2106830, 9704977), (2854405, 7163222), (3256010, 6279691), (3581611, 5708810)]