19963220904

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{494237}}^1$

素因数の和:494280

約数の個数: 128

約数和(自身を含む): 64053244800

約数和(自身を除く): 44090023896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2244, 2376, 3366, 3672, 4488, 5049, 6732, 10098, 13464, 20196, 40392, 494237, 988474, 1482711, 1976948, 2965422, 3953896, 4448133, 5436607, 5930844, 8402029, 8896266, 10873214, 11861688, 13344399, 16309821, 16804058, 17792532, 21746428, 25206087, 26688798, 32619642, 33608116, 35585064, 43492856, 48929463, 50412174, 53377596, 65239284, 67216232, 75618261, 92422319, 97858926, 100824348, 106755192, 130478568, 146788389, 151236522, 184844638, 195717852, 201648696, 226854783, 277266957, 293576778, 302473044, 369689276, 391435704, 453709566, 554533914, 587153556, 604946088, 739378552, 831800871, 907419132, 1109067828, 1174307112, 1663601742, 1814838264, 2218135656, 2495402613, 3327203484, 4990805226, 6654406968, 9981610452, 19963220904]

約数ペア:

[(1, 19963220904), (2, 9981610452), (3, 6654406968), (4, 4990805226), (6, 3327203484), (8, 2495402613), (9, 2218135656), (11, 1814838264), (12, 1663601742), (17, 1174307112), (18, 1109067828), (22, 907419132), (24, 831800871), (27, 739378552), (33, 604946088), (34, 587153556), (36, 554533914), (44, 453709566), (51, 391435704), (54, 369689276), (66, 302473044), (68, 293576778), (72, 277266957), (88, 226854783), (99, 201648696), (102, 195717852), (108, 184844638), (132, 151236522), (136, 146788389), (153, 130478568), (187, 106755192), (198, 100824348), (204, 97858926), (216, 92422319), (264, 75618261), (297, 67216232), (306, 65239284), (374, 53377596), (396, 50412174), (408, 48929463), (459, 43492856), (561, 35585064), (594, 33608116), (612, 32619642), (748, 26688798), (792, 25206087), (918, 21746428), (1122, 17792532), (1188, 16804058), (1224, 16309821), (1496, 13344399), (1683, 11861688), (1836, 10873214), (2244, 8896266), (2376, 8402029), (3366, 5930844), (3672, 5436607), (4488, 4448133), (5049, 3953896), (6732, 2965422), (10098, 1976948), (13464, 1482711), (20196, 988474), (40392, 494237)]