20199377308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{2617}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 41800872960

約数和(自身を除く): 21601495652

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 263, 319, 506, 526, 638, 667, 1012, 1052, 1276, 1334, 2617, 2668, 2893, 5234, 5786, 6049, 7337, 7627, 10468, 11572, 12098, 14674, 15254, 24196, 28787, 29348, 30508, 57574, 60191, 66539, 75893, 83897, 115148, 120382, 133078, 151786, 167794, 175421, 240764, 266156, 303572, 335588, 350842, 662101, 688271, 701684, 834823, 1324202, 1376542, 1669646, 1745539, 1929631, 2648404, 2753084, 3339292, 3491078, 3859262, 6982156, 7570981, 7718524, 15141962, 15830233, 19200929, 19959859, 30283924, 31660466, 38401858, 39919718, 63320932, 76803716, 79839436, 174132563, 219558449, 348265126, 439116898, 459076757, 696530252, 878233796, 918153514, 1836307028, 5049844327, 10099688654, 20199377308]

約数ペア:

[(1, 20199377308), (2, 10099688654), (4, 5049844327), (11, 1836307028), (22, 918153514), (23, 878233796), (29, 696530252), (44, 459076757), (46, 439116898), (58, 348265126), (92, 219558449), (116, 174132563), (253, 79839436), (263, 76803716), (319, 63320932), (506, 39919718), (526, 38401858), (638, 31660466), (667, 30283924), (1012, 19959859), (1052, 19200929), (1276, 15830233), (1334, 15141962), (2617, 7718524), (2668, 7570981), (2893, 6982156), (5234, 3859262), (5786, 3491078), (6049, 3339292), (7337, 2753084), (7627, 2648404), (10468, 1929631), (11572, 1745539), (12098, 1669646), (14674, 1376542), (15254, 1324202), (24196, 834823), (28787, 701684), (29348, 688271), (30508, 662101), (57574, 350842), (60191, 335588), (66539, 303572), (75893, 266156), (83897, 240764), (115148, 175421), (120382, 167794), (133078, 151786)]