20101755078

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{40801}}^1$

素因数の和:41181

約数の個数: 48

約数和(自身を含む): 44148416832

約数和(自身を除く): 24046661754

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 271, 303, 542, 606, 813, 909, 1626, 1818, 2439, 4878, 27371, 40801, 54742, 81602, 82113, 122403, 164226, 244806, 246339, 367209, 492678, 734418, 4120901, 8241802, 11057071, 12362703, 22114142, 24725406, 33171213, 37088109, 66342426, 74176218, 99513639, 199027278, 1116764171, 2233528342, 3350292513, 6700585026, 10050877539, 20101755078]

約数ペア:

[(1, 20101755078), (2, 10050877539), (3, 6700585026), (6, 3350292513), (9, 2233528342), (18, 1116764171), (101, 199027278), (202, 99513639), (271, 74176218), (303, 66342426), (542, 37088109), (606, 33171213), (813, 24725406), (909, 22114142), (1626, 12362703), (1818, 11057071), (2439, 8241802), (4878, 4120901), (27371, 734418), (40801, 492678), (54742, 367209), (81602, 246339), (82113, 244806), (122403, 164226)]