20427044688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{124543}}^1$

素因数の和:124641

約数の個数: 120

約数和(自身を含む): 61434067968

約数和(自身を除く): 41007023280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 536, 603, 612, 804, 816, 1072, 1139, 1206, 1224, 1608, 2278, 2412, 2448, 3216, 3417, 4556, 4824, 6834, 9112, 9648, 10251, 13668, 18224, 20502, 27336, 41004, 54672, 82008, 124543, 164016, 249086, 373629, 498172, 747258, 996344, 1120887, 1494516, 1992688, 2117231, 2241774, 2989032, 4234462, 4483548, 5978064, 6351693, 8344381, 8468924, 8967096, 12703386, 16688762, 16937848, 17934192, 19055079, 25033143, 25406772, 33377524, 33875696, 38110158, 50066286, 50813544, 66755048, 75099429, 76220316, 100132572, 101627088, 133510096, 141854477, 150198858, 152440632, 200265144, 283708954, 300397716, 304881264, 400530288, 425563431, 567417908, 600795432, 851126862, 1134835816, 1201590864, 1276690293, 1702253724, 2269671632, 2553380586, 3404507448, 5106761172, 6809014896, 10213522344, 20427044688]

約数ペア:

[(1, 20427044688), (2, 10213522344), (3, 6809014896), (4, 5106761172), (6, 3404507448), (8, 2553380586), (9, 2269671632), (12, 1702253724), (16, 1276690293), (17, 1201590864), (18, 1134835816), (24, 851126862), (34, 600795432), (36, 567417908), (48, 425563431), (51, 400530288), (67, 304881264), (68, 300397716), (72, 283708954), (102, 200265144), (134, 152440632), (136, 150198858), (144, 141854477), (153, 133510096), (201, 101627088), (204, 100132572), (268, 76220316), (272, 75099429), (306, 66755048), (402, 50813544), (408, 50066286), (536, 38110158), (603, 33875696), (612, 33377524), (804, 25406772), (816, 25033143), (1072, 19055079), (1139, 17934192), (1206, 16937848), (1224, 16688762), (1608, 12703386), (2278, 8967096), (2412, 8468924), (2448, 8344381), (3216, 6351693), (3417, 5978064), (4556, 4483548), (4824, 4234462), (6834, 2989032), (9112, 2241774), (9648, 2117231), (10251, 1992688), (13668, 1494516), (18224, 1120887), (20502, 996344), (27336, 747258), (41004, 498172), (54672, 373629), (82008, 249086), (124543, 164016)]