20798733670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{9901}}^1$

素因数の和:10058

約数の個数: 96

約数和(自身を含む): 44620313184

約数和(自身を除く): 23821579514

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 169, 226, 286, 338, 565, 715, 845, 1130, 1243, 1430, 1469, 1690, 1859, 2486, 2938, 3718, 6215, 7345, 9295, 9901, 12430, 14690, 16159, 18590, 19097, 19802, 32318, 38194, 49505, 80795, 95485, 99010, 108911, 128713, 161590, 190970, 210067, 217822, 257426, 420134, 544555, 643565, 1050335, 1089110, 1118813, 1287130, 1415843, 1673269, 2100670, 2237626, 2831686, 3346538, 5594065, 7079215, 8366345, 11188130, 12306943, 14158430, 14544569, 16732690, 18405959, 24613886, 29089138, 36811918, 61534715, 72722845, 92029795, 123069430, 145445690, 159990259, 184059590, 189079397, 319980518, 378158794, 799951295, 945396985, 1599902590, 1890793970, 2079873367, 4159746734, 10399366835, 20798733670]

約数ペア:

[(1, 20798733670), (2, 10399366835), (5, 4159746734), (10, 2079873367), (11, 1890793970), (13, 1599902590), (22, 945396985), (26, 799951295), (55, 378158794), (65, 319980518), (110, 189079397), (113, 184059590), (130, 159990259), (143, 145445690), (169, 123069430), (226, 92029795), (286, 72722845), (338, 61534715), (565, 36811918), (715, 29089138), (845, 24613886), (1130, 18405959), (1243, 16732690), (1430, 14544569), (1469, 14158430), (1690, 12306943), (1859, 11188130), (2486, 8366345), (2938, 7079215), (3718, 5594065), (6215, 3346538), (7345, 2831686), (9295, 2237626), (9901, 2100670), (12430, 1673269), (14690, 1415843), (16159, 1287130), (18590, 1118813), (19097, 1089110), (19802, 1050335), (32318, 643565), (38194, 544555), (49505, 420134), (80795, 257426), (95485, 217822), (99010, 210067), (108911, 190970), (128713, 161590)]