20126016

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 112

約数和(自身を含む): 62382400

約数和(自身を除く): 42256384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 613, 684, 864, 912, 1026, 1216, 1226, 1368, 1728, 1824, 1839, 2052, 2452, 2736, 3648, 3678, 4104, 4904, 5472, 5517, 7356, 8208, 9808, 10944, 11034, 11647, 14712, 16416, 16551, 19616, 22068, 23294, 29424, 32832, 33102, 34941, 39232, 44136, 46588, 58848, 66204, 69882, 88272, 93176, 104823, 117696, 132408, 139764, 176544, 186352, 209646, 264816, 279528, 314469, 353088, 372704, 419292, 529632, 559056, 628938, 745408, 838584, 1059264, 1118112, 1257876, 1677168, 2236224, 2515752, 3354336, 5031504, 6708672, 10063008, 20126016]

約数ペア:

[(1, 20126016), (2, 10063008), (3, 6708672), (4, 5031504), (6, 3354336), (8, 2515752), (9, 2236224), (12, 1677168), (16, 1257876), (18, 1118112), (19, 1059264), (24, 838584), (27, 745408), (32, 628938), (36, 559056), (38, 529632), (48, 419292), (54, 372704), (57, 353088), (64, 314469), (72, 279528), (76, 264816), (96, 209646), (108, 186352), (114, 176544), (144, 139764), (152, 132408), (171, 117696), (192, 104823), (216, 93176), (228, 88272), (288, 69882), (304, 66204), (342, 58848), (432, 46588), (456, 44136), (513, 39232), (576, 34941), (608, 33102), (613, 32832), (684, 29424), (864, 23294), (912, 22068), (1026, 19616), (1216, 16551), (1226, 16416), (1368, 14712), (1728, 11647), (1824, 11034), (1839, 10944), (2052, 9808), (2452, 8208), (2736, 7356), (3648, 5517), (3678, 5472), (4104, 4904)]