159833348020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131010941}}^1$

素因数の和:131011011

約数の個数: 24

約数和(自身を含む): 341152492968

約数和(自身を除く): 181319144948

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 131010941, 262021882, 524043764, 655054705, 1310109410, 2620218820, 7991667401, 15983334802, 31966669604, 39958337005, 79916674010, 159833348020]

約数ペア:

[(1, 159833348020), (2, 79916674010), (4, 39958337005), (5, 31966669604), (10, 15983334802), (20, 7991667401), (61, 2620218820), (122, 1310109410), (244, 655054705), (305, 524043764), (610, 262021882), (1220, 131010941)]