20165630862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{4943}}^1$

素因数の和:5425

約数の個数: 64

約数和(自身を含む): 43828678656

約数和(自身を除く): 23663047794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 271, 386, 542, 579, 813, 1158, 1626, 2509, 3523, 4943, 5018, 7046, 7527, 9886, 10569, 14829, 15054, 21138, 29658, 52303, 64259, 104606, 128518, 156909, 192777, 313818, 385554, 679939, 953999, 1339553, 1359878, 1907998, 2039817, 2679106, 2861997, 4018659, 4079634, 5723994, 8037318, 12401987, 17414189, 24803974, 34828378, 37205961, 52242567, 74411922, 104485134, 258533729, 517067458, 775601187, 1551202374, 3360938477, 6721876954, 10082815431, 20165630862]

約数ペア:

[(1, 20165630862), (2, 10082815431), (3, 6721876954), (6, 3360938477), (13, 1551202374), (26, 775601187), (39, 517067458), (78, 258533729), (193, 104485134), (271, 74411922), (386, 52242567), (542, 37205961), (579, 34828378), (813, 24803974), (1158, 17414189), (1626, 12401987), (2509, 8037318), (3523, 5723994), (4943, 4079634), (5018, 4018659), (7046, 2861997), (7527, 2679106), (9886, 2039817), (10569, 1907998), (14829, 1359878), (15054, 1339553), (21138, 953999), (29658, 679939), (52303, 385554), (64259, 313818), (104606, 192777), (128518, 156909)]