20463932976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{198571}}^1$

素因数の和:198714

約数の個数: 80

約数和(自身を含む): 56140275840

約数和(自身を除く): 35676342864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 678, 904, 912, 1356, 1808, 2147, 2712, 4294, 5424, 6441, 8588, 12882, 17176, 25764, 34352, 51528, 103056, 198571, 397142, 595713, 794284, 1191426, 1588568, 2382852, 3177136, 3772849, 4765704, 7545698, 9531408, 11318547, 15091396, 22438523, 22637094, 30182792, 44877046, 45274188, 60365584, 67315569, 89754092, 90548376, 134631138, 179508184, 181096752, 269262276, 359016368, 426331937, 538524552, 852663874, 1077049104, 1278995811, 1705327748, 2557991622, 3410655496, 5115983244, 6821310992, 10231966488, 20463932976]

約数ペア:

[(1, 20463932976), (2, 10231966488), (3, 6821310992), (4, 5115983244), (6, 3410655496), (8, 2557991622), (12, 1705327748), (16, 1278995811), (19, 1077049104), (24, 852663874), (38, 538524552), (48, 426331937), (57, 359016368), (76, 269262276), (113, 181096752), (114, 179508184), (152, 134631138), (226, 90548376), (228, 89754092), (304, 67315569), (339, 60365584), (452, 45274188), (456, 44877046), (678, 30182792), (904, 22637094), (912, 22438523), (1356, 15091396), (1808, 11318547), (2147, 9531408), (2712, 7545698), (4294, 4765704), (5424, 3772849), (6441, 3177136), (8588, 2382852), (12882, 1588568), (17176, 1191426), (25764, 794284), (34352, 595713), (51528, 397142), (103056, 198571)]