20197932832

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{482189}}^1$

素因数の和:482234

約数の個数: 96

約数和(自身を含む): 52493132160

約数和(自身を除く): 32295199328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5236, 5984, 10472, 20944, 41888, 482189, 964378, 1928756, 3375323, 3857512, 5304079, 6750646, 7715024, 8197213, 10608158, 13501292, 15430048, 16394426, 21216316, 27002584, 32788852, 37128553, 42432632, 54005168, 57380491, 65577704, 74257106, 84865264, 90169343, 108010336, 114760982, 131155408, 148514212, 169730528, 180338686, 229521964, 262310816, 297028424, 360677372, 459043928, 594056848, 631185401, 721354744, 918087856, 1188113696, 1262370802, 1442709488, 1836175712, 2524741604, 2885418976, 5049483208, 10098966416, 20197932832]

約数ペア:

[(1, 20197932832), (2, 10098966416), (4, 5049483208), (7, 2885418976), (8, 2524741604), (11, 1836175712), (14, 1442709488), (16, 1262370802), (17, 1188113696), (22, 918087856), (28, 721354744), (32, 631185401), (34, 594056848), (44, 459043928), (56, 360677372), (68, 297028424), (77, 262310816), (88, 229521964), (112, 180338686), (119, 169730528), (136, 148514212), (154, 131155408), (176, 114760982), (187, 108010336), (224, 90169343), (238, 84865264), (272, 74257106), (308, 65577704), (352, 57380491), (374, 54005168), (476, 42432632), (544, 37128553), (616, 32788852), (748, 27002584), (952, 21216316), (1232, 16394426), (1309, 15430048), (1496, 13501292), (1904, 10608158), (2464, 8197213), (2618, 7715024), (2992, 6750646), (3808, 5304079), (5236, 3857512), (5984, 3375323), (10472, 1928756), (20944, 964378), (41888, 482189)]