20033994624

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{438419}}^1$

素因数の和:438460

約数の個数: 128

約数和(自身を含む): 64395129600

約数和(自身を除く): 44361134976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 438419, 876838, 1315257, 1753676, 2630514, 3068933, 3507352, 5261028, 6137866, 7014704, 7453123, 9206799, 10522056, 12275732, 14029408, 14906246, 18413598, 21044112, 22359369, 24551464, 28058816, 29812492, 36827196, 42088224, 44718738, 49102928, 52171861, 56117632, 59624984, 73654392, 84176448, 89437476, 98205856, 104343722, 119249968, 147308784, 156515583, 168352896, 178874952, 196411712, 208687444, 238499936, 294617568, 313031166, 357749904, 392823424, 417374888, 476999872, 589235136, 626062332, 715499808, 834749776, 953999744, 1178470272, 1252124664, 1430999616, 1669499552, 2504249328, 2861999232, 3338999104, 5008498656, 6677998208, 10016997312, 20033994624]

約数ペア:

[(1, 20033994624), (2, 10016997312), (3, 6677998208), (4, 5008498656), (6, 3338999104), (7, 2861999232), (8, 2504249328), (12, 1669499552), (14, 1430999616), (16, 1252124664), (17, 1178470272), (21, 953999744), (24, 834749776), (28, 715499808), (32, 626062332), (34, 589235136), (42, 476999872), (48, 417374888), (51, 392823424), (56, 357749904), (64, 313031166), (68, 294617568), (84, 238499936), (96, 208687444), (102, 196411712), (112, 178874952), (119, 168352896), (128, 156515583), (136, 147308784), (168, 119249968), (192, 104343722), (204, 98205856), (224, 89437476), (238, 84176448), (272, 73654392), (336, 59624984), (357, 56117632), (384, 52171861), (408, 49102928), (448, 44718738), (476, 42088224), (544, 36827196), (672, 29812492), (714, 28058816), (816, 24551464), (896, 22359369), (952, 21044112), (1088, 18413598), (1344, 14906246), (1428, 14029408), (1632, 12275732), (1904, 10522056), (2176, 9206799), (2688, 7453123), (2856, 7014704), (3264, 6137866), (3808, 5261028), (5712, 3507352), (6528, 3068933), (7616, 2630514), (11424, 1753676), (15232, 1315257), (22848, 876838), (45696, 438419)]