20110426884

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3299}}^1\times {\mathrm{5839}}^1$

素因数の和:9177

約数の個数: 72

約数和(自身を含む): 52612560000

約数和(自身を除く): 32502133116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3299, 5839, 6598, 9897, 11678, 13196, 17517, 19794, 23356, 29691, 35034, 39588, 52551, 59382, 70068, 95671, 105102, 118764, 169331, 191342, 210204, 287013, 338662, 382684, 507993, 574026, 677324, 861039, 1015986, 1148052, 1523979, 1722078, 2031972, 3047958, 3444156, 6095916, 19262861, 38525722, 57788583, 77051444, 115577166, 173365749, 231154332, 346731498, 558622969, 693462996, 1117245938, 1675868907, 2234491876, 3351737814, 5027606721, 6703475628, 10055213442, 20110426884]

約数ペア:

[(1, 20110426884), (2, 10055213442), (3, 6703475628), (4, 5027606721), (6, 3351737814), (9, 2234491876), (12, 1675868907), (18, 1117245938), (29, 693462996), (36, 558622969), (58, 346731498), (87, 231154332), (116, 173365749), (174, 115577166), (261, 77051444), (348, 57788583), (522, 38525722), (1044, 19262861), (3299, 6095916), (5839, 3444156), (6598, 3047958), (9897, 2031972), (11678, 1722078), (13196, 1523979), (17517, 1148052), (19794, 1015986), (23356, 861039), (29691, 677324), (35034, 574026), (39588, 507993), (52551, 382684), (59382, 338662), (70068, 287013), (95671, 210204), (105102, 191342), (118764, 169331)]