20130244064

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{15583}}^1$

素因数の和:15752

約数の個数: 96

約数和(自身を含む): 46497669120

約数和(自身を除く): 26367425056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 79, 112, 146, 158, 224, 292, 316, 511, 553, 584, 632, 1022, 1106, 1168, 1264, 2044, 2212, 2336, 2528, 4088, 4424, 5767, 8176, 8848, 11534, 15583, 16352, 17696, 23068, 31166, 40369, 46136, 62332, 80738, 92272, 109081, 124664, 161476, 184544, 218162, 249328, 322952, 436324, 498656, 645904, 872648, 1137559, 1231057, 1291808, 1745296, 2275118, 2462114, 3490592, 4550236, 4924228, 7962913, 8617399, 9100472, 9848456, 15925826, 17234798, 18200944, 19696912, 31851652, 34469596, 36401888, 39393824, 63703304, 68939192, 89867161, 127406608, 137878384, 179734322, 254813216, 275756768, 359468644, 629070127, 718937288, 1258140254, 1437874576, 2516280508, 2875749152, 5032561016, 10065122032, 20130244064]

約数ペア:

[(1, 20130244064), (2, 10065122032), (4, 5032561016), (7, 2875749152), (8, 2516280508), (14, 1437874576), (16, 1258140254), (28, 718937288), (32, 629070127), (56, 359468644), (73, 275756768), (79, 254813216), (112, 179734322), (146, 137878384), (158, 127406608), (224, 89867161), (292, 68939192), (316, 63703304), (511, 39393824), (553, 36401888), (584, 34469596), (632, 31851652), (1022, 19696912), (1106, 18200944), (1168, 17234798), (1264, 15925826), (2044, 9848456), (2212, 9100472), (2336, 8617399), (2528, 7962913), (4088, 4924228), (4424, 4550236), (5767, 3490592), (8176, 2462114), (8848, 2275118), (11534, 1745296), (15583, 1291808), (16352, 1231057), (17696, 1137559), (23068, 872648), (31166, 645904), (40369, 498656), (46136, 436324), (62332, 322952), (80738, 249328), (92272, 218162), (109081, 184544), (124664, 161476)]