20249512272

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4261261}}^1$

素因数の和:4261289

約数の個数: 80

約数和(自身を含む): 63407578560

約数和(自身を除く): 43158066288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4261261, 8522522, 12783783, 17045044, 25567566, 34090088, 38351349, 46873871, 51135132, 68180176, 76702698, 93747742, 102270264, 115054047, 140621613, 153405396, 187495484, 204540528, 230108094, 281243226, 306810792, 374990968, 421864839, 460216188, 562486452, 613621584, 749981936, 843729678, 920432376, 1124972904, 1265594517, 1687459356, 1840864752, 2249945808, 2531189034, 3374918712, 5062378068, 6749837424, 10124756136, 20249512272]

約数ペア:

[(1, 20249512272), (2, 10124756136), (3, 6749837424), (4, 5062378068), (6, 3374918712), (8, 2531189034), (9, 2249945808), (11, 1840864752), (12, 1687459356), (16, 1265594517), (18, 1124972904), (22, 920432376), (24, 843729678), (27, 749981936), (33, 613621584), (36, 562486452), (44, 460216188), (48, 421864839), (54, 374990968), (66, 306810792), (72, 281243226), (88, 230108094), (99, 204540528), (108, 187495484), (132, 153405396), (144, 140621613), (176, 115054047), (198, 102270264), (216, 93747742), (264, 76702698), (297, 68180176), (396, 51135132), (432, 46873871), (528, 38351349), (594, 34090088), (792, 25567566), (1188, 17045044), (1584, 12783783), (2376, 8522522), (4752, 4261261)]