20193753612

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1\times {\mathrm{7079}}^1$

素因数の和:9846

約数の個数: 48

約数和(自身を含む): 47672755200

約数和(自身を除く): 27479001588

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 2671, 5342, 7079, 8013, 10684, 14158, 16026, 21237, 28316, 32052, 42474, 84948, 237719, 475438, 630031, 713157, 950876, 1260062, 1426314, 1890093, 2520124, 2852628, 3780186, 7560372, 18908009, 37816018, 56724027, 75632036, 113448054, 226896108, 1682812801, 3365625602, 5048438403, 6731251204, 10096876806, 20193753612]

約数ペア:

[(1, 20193753612), (2, 10096876806), (3, 6731251204), (4, 5048438403), (6, 3365625602), (12, 1682812801), (89, 226896108), (178, 113448054), (267, 75632036), (356, 56724027), (534, 37816018), (1068, 18908009), (2671, 7560372), (5342, 3780186), (7079, 2852628), (8013, 2520124), (10684, 1890093), (14158, 1426314), (16026, 1260062), (21237, 950876), (28316, 713157), (32052, 630031), (42474, 475438), (84948, 237719)]