20221013820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{496343}}^1$

素因数の和:496459

約数の個数: 96

約数和(自身を含む): 65374460928

約数和(自身を除く): 45153447108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 13580, 20370, 40740, 496343, 992686, 1489029, 1985372, 2481715, 2978058, 3474401, 4963430, 5956116, 6948802, 7445145, 9926860, 10423203, 13897604, 14890290, 17372005, 20846406, 29780580, 34744010, 41692812, 48145271, 52116015, 69488020, 96290542, 104232030, 144435813, 192581084, 208464060, 240726355, 288871626, 337016897, 481452710, 577743252, 674033794, 722179065, 962905420, 1011050691, 1348067588, 1444358130, 1685084485, 2022101382, 2888716260, 3370168970, 4044202764, 5055253455, 6740337940, 10110506910, 20221013820]

約数ペア:

[(1, 20221013820), (2, 10110506910), (3, 6740337940), (4, 5055253455), (5, 4044202764), (6, 3370168970), (7, 2888716260), (10, 2022101382), (12, 1685084485), (14, 1444358130), (15, 1348067588), (20, 1011050691), (21, 962905420), (28, 722179065), (30, 674033794), (35, 577743252), (42, 481452710), (60, 337016897), (70, 288871626), (84, 240726355), (97, 208464060), (105, 192581084), (140, 144435813), (194, 104232030), (210, 96290542), (291, 69488020), (388, 52116015), (420, 48145271), (485, 41692812), (582, 34744010), (679, 29780580), (970, 20846406), (1164, 17372005), (1358, 14890290), (1455, 13897604), (1940, 10423203), (2037, 9926860), (2716, 7445145), (2910, 6948802), (3395, 5956116), (4074, 4963430), (5820, 3474401), (6790, 2978058), (8148, 2481715), (10185, 1985372), (13580, 1489029), (20370, 992686), (40740, 496343)]