20260694080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{302941}}^1$

素因数の和:302988

約数の個数: 112

約数和(自身を含む): 55402032960

約数和(自身を除く): 35141338880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 33440, 66880, 302941, 605882, 1211764, 1514705, 2423528, 3029410, 3332351, 4847056, 5755879, 6058820, 6664702, 9694112, 11511758, 12117640, 13329404, 16661755, 19388224, 23023516, 24235280, 26658808, 28779395, 33323510, 46047032, 48470560, 53317616, 57558790, 63314669, 66647020, 92094064, 96941120, 106635232, 115117580, 126629338, 133294040, 184188128, 213270464, 230235160, 253258676, 266588080, 316573345, 368376256, 460470320, 506517352, 533176160, 633146690, 920940640, 1013034704, 1066352320, 1266293380, 1841881280, 2026069408, 2532586760, 4052138816, 5065173520, 10130347040, 20260694080]

約数ペア:

[(1, 20260694080), (2, 10130347040), (4, 5065173520), (5, 4052138816), (8, 2532586760), (10, 2026069408), (11, 1841881280), (16, 1266293380), (19, 1066352320), (20, 1013034704), (22, 920940640), (32, 633146690), (38, 533176160), (40, 506517352), (44, 460470320), (55, 368376256), (64, 316573345), (76, 266588080), (80, 253258676), (88, 230235160), (95, 213270464), (110, 184188128), (152, 133294040), (160, 126629338), (176, 115117580), (190, 106635232), (209, 96941120), (220, 92094064), (304, 66647020), (320, 63314669), (352, 57558790), (380, 53317616), (418, 48470560), (440, 46047032), (608, 33323510), (704, 28779395), (760, 26658808), (836, 24235280), (880, 23023516), (1045, 19388224), (1216, 16661755), (1520, 13329404), (1672, 12117640), (1760, 11511758), (2090, 9694112), (3040, 6664702), (3344, 6058820), (3520, 5755879), (4180, 4847056), (6080, 3332351), (6688, 3029410), (8360, 2423528), (13376, 1514705), (16720, 1211764), (33440, 605882), (66880, 302941)]