20199771144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{785861}}^1$

素因数の和:785900

約数の個数: 128

約数和(自身を含む): 67898476800

約数和(自身を除く): 47698705656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 25704, 785861, 1571722, 2357583, 3143444, 4715166, 5501027, 6286888, 7072749, 9430332, 11002054, 13359637, 14145498, 16503081, 18860664, 21218247, 22004108, 26719274, 28290996, 33006162, 40078911, 42436494, 44008216, 49509243, 53438548, 56581992, 66012324, 80157822, 84872988, 93517459, 99018486, 106877096, 120236733, 132024648, 148527729, 160315644, 169745976, 187034918, 198036972, 240473466, 280552377, 297055458, 320631288, 360710199, 374069836, 396073944, 480946932, 561104754, 594110916, 721420398, 748139672, 841657131, 961893864, 1122209508, 1188221832, 1442840796, 1683314262, 2244419016, 2524971393, 2885681592, 3366628524, 5049942786, 6733257048, 10099885572, 20199771144]

約数ペア:

[(1, 20199771144), (2, 10099885572), (3, 6733257048), (4, 5049942786), (6, 3366628524), (7, 2885681592), (8, 2524971393), (9, 2244419016), (12, 1683314262), (14, 1442840796), (17, 1188221832), (18, 1122209508), (21, 961893864), (24, 841657131), (27, 748139672), (28, 721420398), (34, 594110916), (36, 561104754), (42, 480946932), (51, 396073944), (54, 374069836), (56, 360710199), (63, 320631288), (68, 297055458), (72, 280552377), (84, 240473466), (102, 198036972), (108, 187034918), (119, 169745976), (126, 160315644), (136, 148527729), (153, 132024648), (168, 120236733), (189, 106877096), (204, 99018486), (216, 93517459), (238, 84872988), (252, 80157822), (306, 66012324), (357, 56581992), (378, 53438548), (408, 49509243), (459, 44008216), (476, 42436494), (504, 40078911), (612, 33006162), (714, 28290996), (756, 26719274), (918, 22004108), (952, 21218247), (1071, 18860664), (1224, 16503081), (1428, 14145498), (1512, 13359637), (1836, 11002054), (2142, 9430332), (2856, 7072749), (3213, 6286888), (3672, 5501027), (4284, 4715166), (6426, 3143444), (8568, 2357583), (12852, 1571722), (25704, 785861)]