20936433144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{21841}}^1$

素因数の和:25492

約数の個数: 64

約数和(自身を含む): 57117703680

約数和(自身を除く): 36181270536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 3631, 7262, 10893, 14524, 21786, 21841, 29048, 39941, 43572, 43682, 65523, 79882, 87144, 87364, 119823, 131046, 159764, 174728, 239646, 240251, 262092, 319528, 479292, 480502, 524184, 720753, 958584, 961004, 1441506, 1922008, 2883012, 5766024, 79304671, 158609342, 237914013, 317218684, 475828026, 634437368, 872351381, 951656052, 1744702762, 1903312104, 2617054143, 3489405524, 5234108286, 6978811048, 10468216572, 20936433144]

約数ペア:

[(1, 20936433144), (2, 10468216572), (3, 6978811048), (4, 5234108286), (6, 3489405524), (8, 2617054143), (11, 1903312104), (12, 1744702762), (22, 951656052), (24, 872351381), (33, 634437368), (44, 475828026), (66, 317218684), (88, 237914013), (132, 158609342), (264, 79304671), (3631, 5766024), (7262, 2883012), (10893, 1922008), (14524, 1441506), (21786, 961004), (21841, 958584), (29048, 720753), (39941, 524184), (43572, 480502), (43682, 479292), (65523, 319528), (79882, 262092), (87144, 240251), (87364, 239646), (119823, 174728), (131046, 159764)]