20769121569312

素因数分解:

$2^5\times 3^2\times {\mathrm{3343}}^1\times {\mathrm{21571943}}^1$

素因数の和:21575302

約数の個数: 72

約数和(自身を含む): 59079859622784

約数和(自身を除く): 38310738053472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3343, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 53488, 60174, 80232, 106976, 120348, 160464, 240696, 320928, 481392, 962784, 21571943, 43143886, 64715829, 86287772, 129431658, 172575544, 194147487, 258863316, 345151088, 388294974, 517726632, 690302176, 776589948, 1035453264, 1553179896, 2070906528, 3106359792, 6212719584, 72115005449, 144230010898, 216345016347, 288460021796, 432690032694, 576920043592, 649035049041, 865380065388, 1153840087184, 1298070098082, 1730760130776, 2307680174368, 2596140196164, 3461520261552, 5192280392328, 6923040523104, 10384560784656, 20769121569312]

約数ペア:

[(1, 20769121569312), (2, 10384560784656), (3, 6923040523104), (4, 5192280392328), (6, 3461520261552), (8, 2596140196164), (9, 2307680174368), (12, 1730760130776), (16, 1298070098082), (18, 1153840087184), (24, 865380065388), (32, 649035049041), (36, 576920043592), (48, 432690032694), (72, 288460021796), (96, 216345016347), (144, 144230010898), (288, 72115005449), (3343, 6212719584), (6686, 3106359792), (10029, 2070906528), (13372, 1553179896), (20058, 1035453264), (26744, 776589948), (30087, 690302176), (40116, 517726632), (53488, 388294974), (60174, 345151088), (80232, 258863316), (106976, 194147487), (120348, 172575544), (160464, 129431658), (240696, 86287772), (320928, 64715829), (481392, 43143886), (962784, 21571943)]