20920214688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{144031}}^1$

素因数の和:144150

約数の個数: 96

約数和(自身を含む): 58799623680

約数和(自身を除く): 37879408992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 89, 96, 102, 136, 178, 204, 267, 272, 356, 408, 534, 544, 712, 816, 1068, 1424, 1513, 1632, 2136, 2848, 3026, 4272, 4539, 6052, 8544, 9078, 12104, 18156, 24208, 36312, 48416, 72624, 144031, 145248, 288062, 432093, 576124, 864186, 1152248, 1728372, 2304496, 2448527, 3456744, 4608992, 4897054, 6913488, 7345581, 9794108, 12818759, 13826976, 14691162, 19588216, 25637518, 29382324, 38456277, 39176432, 51275036, 58764648, 76912554, 78352864, 102550072, 117529296, 153825108, 205100144, 217918903, 235058592, 307650216, 410200288, 435837806, 615300432, 653756709, 871675612, 1230600864, 1307513418, 1743351224, 2615026836, 3486702448, 5230053672, 6973404896, 10460107344, 20920214688]

約数ペア:

[(1, 20920214688), (2, 10460107344), (3, 6973404896), (4, 5230053672), (6, 3486702448), (8, 2615026836), (12, 1743351224), (16, 1307513418), (17, 1230600864), (24, 871675612), (32, 653756709), (34, 615300432), (48, 435837806), (51, 410200288), (68, 307650216), (89, 235058592), (96, 217918903), (102, 205100144), (136, 153825108), (178, 117529296), (204, 102550072), (267, 78352864), (272, 76912554), (356, 58764648), (408, 51275036), (534, 39176432), (544, 38456277), (712, 29382324), (816, 25637518), (1068, 19588216), (1424, 14691162), (1513, 13826976), (1632, 12818759), (2136, 9794108), (2848, 7345581), (3026, 6913488), (4272, 4897054), (4539, 4608992), (6052, 3456744), (8544, 2448527), (9078, 2304496), (12104, 1728372), (18156, 1152248), (24208, 864186), (36312, 576124), (48416, 432093), (72624, 288062), (144031, 145248)]