20229580300

素因数分解:

$2^2\times 5^2\times {\mathrm{991}}^1\times {\mathrm{204133}}^1$

素因数の和:205138

約数の個数: 36

約数和(自身を含む): 43942701376

約数和(自身を除く): 23713121076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 991, 1982, 3964, 4955, 9910, 19820, 24775, 49550, 99100, 204133, 408266, 816532, 1020665, 2041330, 4082660, 5103325, 10206650, 20413300, 202295803, 404591606, 809183212, 1011479015, 2022958030, 4045916060, 5057395075, 10114790150, 20229580300]

約数ペア:

[(1, 20229580300), (2, 10114790150), (4, 5057395075), (5, 4045916060), (10, 2022958030), (20, 1011479015), (25, 809183212), (50, 404591606), (100, 202295803), (991, 20413300), (1982, 10206650), (3964, 5103325), (4955, 4082660), (9910, 2041330), (19820, 1020665), (24775, 816532), (49550, 408266), (99100, 204133)]