20346827010042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4523}}^1\times {\mathrm{381943}}^1$

素因数の和:386635

約数の個数: 64

約数和(自身を含む): 44124028655616

約数和(自身を除く): 23777201645574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 4523, 5889, 9046, 11778, 13569, 27138, 58799, 117598, 176397, 352794, 381943, 682973, 763886, 1145829, 1365946, 2048919, 2291658, 4097838, 4965259, 8878649, 9930518, 14895777, 17757298, 26635947, 29791554, 53271894, 57673393, 115346786, 173020179, 346040358, 749754109, 1499508218, 1727528189, 2249262327, 3455056378, 4498524654, 5182584567, 10365169134, 22457866457, 44915732914, 67373599371, 134747198742, 260856756539, 521713513078, 782570269617, 1565140539234, 3391137835007, 6782275670014, 10173413505021, 20346827010042]

約数ペア:

[(1, 20346827010042), (2, 10173413505021), (3, 6782275670014), (6, 3391137835007), (13, 1565140539234), (26, 782570269617), (39, 521713513078), (78, 260856756539), (151, 134747198742), (302, 67373599371), (453, 44915732914), (906, 22457866457), (1963, 10365169134), (3926, 5182584567), (4523, 4498524654), (5889, 3455056378), (9046, 2249262327), (11778, 1727528189), (13569, 1499508218), (27138, 749754109), (58799, 346040358), (117598, 173020179), (176397, 115346786), (352794, 57673393), (381943, 53271894), (682973, 29791554), (763886, 26635947), (1145829, 17757298), (1365946, 14895777), (2048919, 9930518), (2291658, 8878649), (4097838, 4965259)]