20076756674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 33572689920

約数和(自身を除く): 13495933246

約数列:

[1, 2, 13, 26, 43, 86, 227, 239, 331, 454, 478, 559, 662, 1118, 2951, 3107, 4303, 5902, 6214, 8606, 9761, 10277, 14233, 19522, 20554, 28466, 54253, 75137, 79109, 108506, 126893, 133601, 150274, 158218, 185029, 253786, 267202, 370058, 705289, 976781, 1028417, 1410578, 1953562, 2056834, 2332879, 3230891, 3401687, 4665758, 6461782, 6803374, 17957743, 30327427, 35915486, 42001583, 44221931, 60654854, 84003166, 88443862, 233450659, 466901318, 772182949, 1544365898, 10038378337, 20076756674]

約数ペア:

[(1, 20076756674), (2, 10038378337), (13, 1544365898), (26, 772182949), (43, 466901318), (86, 233450659), (227, 88443862), (239, 84003166), (331, 60654854), (454, 44221931), (478, 42001583), (559, 35915486), (662, 30327427), (1118, 17957743), (2951, 6803374), (3107, 6461782), (4303, 4665758), (5902, 3401687), (6214, 3230891), (8606, 2332879), (9761, 2056834), (10277, 1953562), (14233, 1410578), (19522, 1028417), (20554, 976781), (28466, 705289), (54253, 370058), (75137, 267202), (79109, 253786), (108506, 185029), (126893, 158218), (133601, 150274)]