2020819632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{170447}}^1$

素因数の和:170490

約数の個数: 80

約数和(自身を含む): 5917954560

約数和(自身を除く): 3897134928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 170447, 340894, 511341, 681788, 1022682, 1363576, 2045364, 2215811, 2727152, 3238493, 4090728, 4431622, 6476986, 6647433, 8181456, 8863244, 9715479, 12953972, 13294866, 17726488, 19430958, 25907944, 26589732, 35452976, 38861916, 42100409, 51815888, 53179464, 77723832, 84200818, 106358928, 126301227, 155447664, 168401636, 252602454, 336803272, 505204908, 673606544, 1010409816, 2020819632]

約数ペア:

[(1, 2020819632), (2, 1010409816), (3, 673606544), (4, 505204908), (6, 336803272), (8, 252602454), (12, 168401636), (13, 155447664), (16, 126301227), (19, 106358928), (24, 84200818), (26, 77723832), (38, 53179464), (39, 51815888), (48, 42100409), (52, 38861916), (57, 35452976), (76, 26589732), (78, 25907944), (104, 19430958), (114, 17726488), (152, 13294866), (156, 12953972), (208, 9715479), (228, 8863244), (247, 8181456), (304, 6647433), (312, 6476986), (456, 4431622), (494, 4090728), (624, 3238493), (741, 2727152), (912, 2215811), (988, 2045364), (1482, 1363576), (1976, 1022682), (2964, 681788), (3952, 511341), (5928, 340894), (11856, 170447)]