20348615024

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{5023}}^1\times {\mathrm{3779}}^1$

素因数の和:8877

約数の個数: 40

約数和(自身を含む): 40032437760

約数和(自身を除く): 19683822736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3779, 5023, 7558, 10046, 15116, 20092, 30232, 40184, 60464, 80368, 253193, 336541, 506386, 673082, 1012772, 1346164, 2025544, 2692328, 4051088, 5384656, 18981917, 37963834, 75927668, 151855336, 303710672, 1271788439, 2543576878, 5087153756, 10174307512, 20348615024]

約数ペア:

[(1, 20348615024), (2, 10174307512), (4, 5087153756), (8, 2543576878), (16, 1271788439), (67, 303710672), (134, 151855336), (268, 75927668), (536, 37963834), (1072, 18981917), (3779, 5384656), (5023, 4051088), (7558, 2692328), (10046, 2025544), (15116, 1346164), (20092, 1012772), (30232, 673082), (40184, 506386), (60464, 336541), (80368, 253193)]