20181757024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{152081}}^1$

素因数の和:152144

約数の個数: 96

約数和(自身を含む): 48289076640

約数和(自身を除く): 28107319616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 352, 377, 416, 464, 572, 638, 754, 928, 1144, 1276, 1508, 2288, 2552, 3016, 4147, 4576, 5104, 6032, 8294, 10208, 12064, 16588, 33176, 66352, 132704, 152081, 304162, 608324, 1216648, 1672891, 1977053, 2433296, 3345782, 3954106, 4410349, 4866592, 6691564, 7908212, 8820698, 13383128, 15816424, 17641396, 21747583, 26766256, 31632848, 35282792, 43495166, 48513839, 53532512, 57334537, 63265696, 70565584, 86990332, 97027678, 114669074, 141131168, 173980664, 194055356, 229338148, 347961328, 388110712, 458676296, 630679907, 695922656, 776221424, 917352592, 1261359814, 1552442848, 1834705184, 2522719628, 5045439256, 10090878512, 20181757024]

約数ペア:

[(1, 20181757024), (2, 10090878512), (4, 5045439256), (8, 2522719628), (11, 1834705184), (13, 1552442848), (16, 1261359814), (22, 917352592), (26, 776221424), (29, 695922656), (32, 630679907), (44, 458676296), (52, 388110712), (58, 347961328), (88, 229338148), (104, 194055356), (116, 173980664), (143, 141131168), (176, 114669074), (208, 97027678), (232, 86990332), (286, 70565584), (319, 63265696), (352, 57334537), (377, 53532512), (416, 48513839), (464, 43495166), (572, 35282792), (638, 31632848), (754, 26766256), (928, 21747583), (1144, 17641396), (1276, 15816424), (1508, 13383128), (2288, 8820698), (2552, 7908212), (3016, 6691564), (4147, 4866592), (4576, 4410349), (5104, 3954106), (6032, 3345782), (8294, 2433296), (10208, 1977053), (12064, 1672891), (16588, 1216648), (33176, 608324), (66352, 304162), (132704, 152081)]