20349714268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1\times {\mathrm{6091}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 39202458624

約数和(自身を除く): 18852744356

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1367, 2444, 2734, 5468, 6091, 12182, 17771, 24364, 35542, 64249, 71084, 79183, 128498, 158366, 256996, 286277, 316732, 572554, 835237, 1145108, 1670474, 3340948, 3721601, 7443202, 8326397, 14886404, 16652794, 33305588, 108243161, 216486322, 391340659, 432972644, 782681318, 1565362636, 5087428567, 10174857134, 20349714268]

約数ペア:

[(1, 20349714268), (2, 10174857134), (4, 5087428567), (13, 1565362636), (26, 782681318), (47, 432972644), (52, 391340659), (94, 216486322), (188, 108243161), (611, 33305588), (1222, 16652794), (1367, 14886404), (2444, 8326397), (2734, 7443202), (5468, 3721601), (6091, 3340948), (12182, 1670474), (17771, 1145108), (24364, 835237), (35542, 572554), (64249, 316732), (71084, 286277), (79183, 256996), (128498, 158366)]