20210012352

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{687977}}^1$

素因数の和:688015

約数の個数: 112

約数和(自身を含む): 62908708320

約数和(自身を除く): 42698695968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 14688, 29376, 687977, 1375954, 2063931, 2751908, 4127862, 5503816, 6191793, 8255724, 11007632, 11695609, 12383586, 16511448, 18575379, 22015264, 23391218, 24767172, 33022896, 35086827, 37150758, 44030528, 46782436, 49534344, 66045792, 70173654, 74301516, 93564872, 99068688, 105260481, 132091584, 140347308, 148603032, 187129744, 198137376, 210520962, 280694616, 297206064, 315781443, 374259488, 396274752, 421041924, 561389232, 594412128, 631562886, 748518976, 842083848, 1122778464, 1188824256, 1263125772, 1684167696, 2245556928, 2526251544, 3368335392, 5052503088, 6736670784, 10105006176, 20210012352]

約数ペア:

[(1, 20210012352), (2, 10105006176), (3, 6736670784), (4, 5052503088), (6, 3368335392), (8, 2526251544), (9, 2245556928), (12, 1684167696), (16, 1263125772), (17, 1188824256), (18, 1122778464), (24, 842083848), (27, 748518976), (32, 631562886), (34, 594412128), (36, 561389232), (48, 421041924), (51, 396274752), (54, 374259488), (64, 315781443), (68, 297206064), (72, 280694616), (96, 210520962), (102, 198137376), (108, 187129744), (136, 148603032), (144, 140347308), (153, 132091584), (192, 105260481), (204, 99068688), (216, 93564872), (272, 74301516), (288, 70173654), (306, 66045792), (408, 49534344), (432, 46782436), (459, 44030528), (544, 37150758), (576, 35086827), (612, 33022896), (816, 24767172), (864, 23391218), (918, 22015264), (1088, 18575379), (1224, 16511448), (1632, 12383586), (1728, 11695609), (1836, 11007632), (2448, 8255724), (3264, 6191793), (3672, 5503816), (4896, 4127862), (7344, 2751908), (9792, 2063931), (14688, 1375954), (29376, 687977)]