20216233824

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{12491}}^1$

素因数の和:13260

約数の個数: 96

約数和(自身を含む): 55454886144

約数和(自身を除く): 35238652320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 733, 736, 1104, 1466, 2199, 2208, 2932, 4398, 5864, 8796, 11728, 12491, 16859, 17592, 23456, 24982, 33718, 35184, 37473, 49964, 50577, 67436, 70368, 74946, 99928, 101154, 134872, 149892, 199856, 202308, 269744, 287293, 299784, 399712, 404616, 539488, 574586, 599568, 809232, 861879, 1149172, 1199136, 1618464, 1723758, 2298344, 3447516, 4596688, 6895032, 9155903, 9193376, 13790064, 18311806, 27467709, 27580128, 36623612, 54935418, 73247224, 109870836, 146494448, 210585769, 219741672, 292988896, 421171538, 439483344, 631757307, 842343076, 878966688, 1263514614, 1684686152, 2527029228, 3369372304, 5054058456, 6738744608, 10108116912, 20216233824]

約数ペア:

[(1, 20216233824), (2, 10108116912), (3, 6738744608), (4, 5054058456), (6, 3369372304), (8, 2527029228), (12, 1684686152), (16, 1263514614), (23, 878966688), (24, 842343076), (32, 631757307), (46, 439483344), (48, 421171538), (69, 292988896), (92, 219741672), (96, 210585769), (138, 146494448), (184, 109870836), (276, 73247224), (368, 54935418), (552, 36623612), (733, 27580128), (736, 27467709), (1104, 18311806), (1466, 13790064), (2199, 9193376), (2208, 9155903), (2932, 6895032), (4398, 4596688), (5864, 3447516), (8796, 2298344), (11728, 1723758), (12491, 1618464), (16859, 1199136), (17592, 1149172), (23456, 861879), (24982, 809232), (33718, 599568), (35184, 574586), (37473, 539488), (49964, 404616), (50577, 399712), (67436, 299784), (70368, 287293), (74946, 269744), (99928, 202308), (101154, 199856), (134872, 149892)]