20347819432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2753}}^1\times {\mathrm{29803}}^1$

素因数の和:32593

約数の個数: 32

約数和(自身を含む): 39398503680

約数和(自身を除く): 19050684248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2753, 5506, 11012, 22024, 29803, 59606, 85343, 119212, 170686, 238424, 341372, 682744, 923893, 1847786, 3695572, 7391144, 82047659, 164095318, 328190636, 656381272, 2543477429, 5086954858, 10173909716, 20347819432]

約数ペア:

[(1, 20347819432), (2, 10173909716), (4, 5086954858), (8, 2543477429), (31, 656381272), (62, 328190636), (124, 164095318), (248, 82047659), (2753, 7391144), (5506, 3695572), (11012, 1847786), (22024, 923893), (29803, 682744), (59606, 341372), (85343, 238424), (119212, 170686)]