20147742582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{16301}}^1$

素因数の和:16685

約数の個数: 64

約数和(自身を含む): 44827630848

約数和(自身を除く): 24679888266

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 307, 366, 614, 671, 921, 1342, 1842, 2013, 3377, 4026, 6754, 10131, 16301, 18727, 20262, 32602, 37454, 48903, 56181, 97806, 112362, 179311, 205997, 358622, 411994, 537933, 617991, 994361, 1075866, 1235982, 1988722, 2983083, 5004407, 5966166, 10008814, 10937971, 15013221, 21875942, 30026442, 32813913, 55048477, 65627826, 110096954, 165145431, 305268827, 330290862, 610537654, 915806481, 1831612962, 3357957097, 6715914194, 10073871291, 20147742582]

約数ペア:

[(1, 20147742582), (2, 10073871291), (3, 6715914194), (6, 3357957097), (11, 1831612962), (22, 915806481), (33, 610537654), (61, 330290862), (66, 305268827), (122, 165145431), (183, 110096954), (307, 65627826), (366, 55048477), (614, 32813913), (671, 30026442), (921, 21875942), (1342, 15013221), (1842, 10937971), (2013, 10008814), (3377, 5966166), (4026, 5004407), (6754, 2983083), (10131, 1988722), (16301, 1235982), (18727, 1075866), (20262, 994361), (32602, 617991), (37454, 537933), (48903, 411994), (56181, 358622), (97806, 205997), (112362, 179311)]