20126690048

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4624699}}^1$

素因数の和:4624732

約数の個数: 36

約数和(自身を含む): 42537990600

約数和(自身を除く): 22411300552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 4624699, 9249398, 18498796, 36997592, 73995184, 78619883, 147990368, 157239766, 295980736, 314479532, 591961472, 628959064, 1183922944, 1257918128, 2515836256, 5031672512, 10063345024, 20126690048]

約数ペア:

[(1, 20126690048), (2, 10063345024), (4, 5031672512), (8, 2515836256), (16, 1257918128), (17, 1183922944), (32, 628959064), (34, 591961472), (64, 314479532), (68, 295980736), (128, 157239766), (136, 147990368), (256, 78619883), (272, 73995184), (544, 36997592), (1088, 18498796), (2176, 9249398), (4352, 4624699)]