20034095872

素因数分解:

$2^8\times 7^1\times {\mathrm{11179741}}^1$

素因数の和:11179764

約数の個数: 36

約数和(自身を含む): 45702785296

約数和(自身を除く): 25668689424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11179741, 22359482, 44718964, 78258187, 89437928, 156516374, 178875856, 313032748, 357751712, 626065496, 715503424, 1252130992, 1431006848, 2504261984, 2862013696, 5008523968, 10017047936, 20034095872]

約数ペア:

[(1, 20034095872), (2, 10017047936), (4, 5008523968), (7, 2862013696), (8, 2504261984), (14, 1431006848), (16, 1252130992), (28, 715503424), (32, 626065496), (56, 357751712), (64, 313032748), (112, 178875856), (128, 156516374), (224, 89437928), (256, 78258187), (448, 44718964), (896, 22359482), (1792, 11179741)]