20193558536

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1021}}^1\times {\mathrm{41903}}^1$

素因数の和:42989

約数の個数: 32

約数和(自身を含む): 38543299200

約数和(自身を除く): 18349740664

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1021, 2042, 4084, 8168, 41903, 60239, 83806, 120478, 167612, 240956, 335224, 481912, 2472277, 4944554, 9889108, 19778216, 42782963, 85565926, 171131852, 342263704, 2524194817, 5048389634, 10096779268, 20193558536]

約数ペア:

[(1, 20193558536), (2, 10096779268), (4, 5048389634), (8, 2524194817), (59, 342263704), (118, 171131852), (236, 85565926), (472, 42782963), (1021, 19778216), (2042, 9889108), (4084, 4944554), (8168, 2472277), (41903, 481912), (60239, 335224), (83806, 240956), (120478, 167612)]