20199875660016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1\times {\mathrm{4703123}}^1$

素因数の和:4710030

約数の個数: 80

約数和(自身を含む): 56205266549376

約数和(自身を除く): 36005390889360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 6883, 13766, 20649, 27532, 41298, 55064, 82596, 89479, 110128, 165192, 178958, 268437, 330384, 357916, 536874, 715832, 1073748, 1431664, 2147496, 4294992, 4703123, 9406246, 14109369, 18812492, 28218738, 37624984, 56437476, 61140599, 75249968, 112874952, 122281198, 183421797, 225749904, 244562396, 366843594, 489124792, 733687188, 978249584, 1467374376, 2934748752, 32371595609, 64743191218, 97114786827, 129486382436, 194229573654, 258972764872, 388459147308, 420830742917, 517945529744, 776918294616, 841661485834, 1262492228751, 1553836589232, 1683322971668, 2524984457502, 3366645943336, 5049968915004, 6733291886672, 10099937830008, 20199875660016]

約数ペア:

[(1, 20199875660016), (2, 10099937830008), (3, 6733291886672), (4, 5049968915004), (6, 3366645943336), (8, 2524984457502), (12, 1683322971668), (13, 1553836589232), (16, 1262492228751), (24, 841661485834), (26, 776918294616), (39, 517945529744), (48, 420830742917), (52, 388459147308), (78, 258972764872), (104, 194229573654), (156, 129486382436), (208, 97114786827), (312, 64743191218), (624, 32371595609), (6883, 2934748752), (13766, 1467374376), (20649, 978249584), (27532, 733687188), (41298, 489124792), (55064, 366843594), (82596, 244562396), (89479, 225749904), (110128, 183421797), (165192, 122281198), (178958, 112874952), (268437, 75249968), (330384, 61140599), (357916, 56437476), (536874, 37624984), (715832, 28218738), (1073748, 18812492), (1431664, 14109369), (2147496, 9406246), (4294992, 4703123)]