20249540208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8271871}}^1$

素因数の和:8271902

約数の個数: 60

約数和(自身を含む): 60004159488

約数和(自身を除く): 39754619280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8271871, 16543742, 24815613, 33087484, 49631226, 66174968, 74446839, 99262452, 132349936, 140621807, 148893678, 198524904, 281243614, 297787356, 397049808, 421865421, 562487228, 595574712, 843730842, 1124974456, 1191149424, 1265596263, 1687461684, 2249948912, 2531192526, 3374923368, 5062385052, 6749846736, 10124770104, 20249540208]

約数ペア:

[(1, 20249540208), (2, 10124770104), (3, 6749846736), (4, 5062385052), (6, 3374923368), (8, 2531192526), (9, 2249948912), (12, 1687461684), (16, 1265596263), (17, 1191149424), (18, 1124974456), (24, 843730842), (34, 595574712), (36, 562487228), (48, 421865421), (51, 397049808), (68, 297787356), (72, 281243614), (102, 198524904), (136, 148893678), (144, 140621807), (153, 132349936), (204, 99262452), (272, 74446839), (306, 66174968), (408, 49631226), (612, 33087484), (816, 24815613), (1224, 16543742), (2448, 8271871)]