20047079224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{378361}}^1$

素因数の和:378583

約数の個数: 32

約数和(自身を含む): 38819941200

約数和(自身を除く): 18772861976

約数列:

[1, 2, 4, 8, 37, 74, 148, 179, 296, 358, 716, 1432, 6623, 13246, 26492, 52984, 378361, 756722, 1513444, 3026888, 13999357, 27998714, 55997428, 67726619, 111994856, 135453238, 270906476, 541812952, 2505884903, 5011769806, 10023539612, 20047079224]

約数ペア:

[(1, 20047079224), (2, 10023539612), (4, 5011769806), (8, 2505884903), (37, 541812952), (74, 270906476), (148, 135453238), (179, 111994856), (296, 67726619), (358, 55997428), (716, 27998714), (1432, 13999357), (6623, 3026888), (13246, 1513444), (26492, 756722), (52984, 378361)]