20855540544

素因数分解:

$2^6\times 3^1\times {\mathrm{7127}}^1\times {\mathrm{15241}}^1$

素因数の和:22383

約数の個数: 56

約数和(自身を含む): 55191647808

約数和(自身を除く): 34336107264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 7127, 14254, 15241, 21381, 28508, 30482, 42762, 45723, 57016, 60964, 85524, 91446, 114032, 121928, 171048, 182892, 228064, 243856, 342096, 365784, 456128, 487712, 684192, 731568, 975424, 1368384, 1463136, 2926272, 108622607, 217245214, 325867821, 434490428, 651735642, 868980856, 1303471284, 1737961712, 2606942568, 3475923424, 5213885136, 6951846848, 10427770272, 20855540544]

約数ペア:

[(1, 20855540544), (2, 10427770272), (3, 6951846848), (4, 5213885136), (6, 3475923424), (8, 2606942568), (12, 1737961712), (16, 1303471284), (24, 868980856), (32, 651735642), (48, 434490428), (64, 325867821), (96, 217245214), (192, 108622607), (7127, 2926272), (14254, 1463136), (15241, 1368384), (21381, 975424), (28508, 731568), (30482, 684192), (42762, 487712), (45723, 456128), (57016, 365784), (60964, 342096), (85524, 243856), (91446, 228064), (114032, 182892), (121928, 171048)]