20194203386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{37547}}^1$

素因数の和:38534

約数の個数: 32

約数和(自身を含む): 35501784192

約数和(自身を除く): 15307580806

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 937, 1874, 6559, 13118, 37547, 38417, 75094, 76834, 262829, 268919, 525658, 537838, 1539427, 3078854, 10775989, 21551978, 35181539, 70363078, 246270773, 492541546, 1442443099, 2884886198, 10097101693, 20194203386]

約数ペア:

[(1, 20194203386), (2, 10097101693), (7, 2884886198), (14, 1442443099), (41, 492541546), (82, 246270773), (287, 70363078), (574, 35181539), (937, 21551978), (1874, 10775989), (6559, 3078854), (13118, 1539427), (37547, 537838), (38417, 525658), (75094, 268919), (76834, 262829)]