20084465152

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{171299}}^1$

素因数の和:171546

約数の個数: 40

約数和(自身を含む): 40305177000

約数和(自身を除く): 20220711848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 916, 1832, 3664, 7328, 14656, 29312, 58624, 117248, 171299, 342598, 685196, 1370392, 2740784, 5481568, 10963136, 21926272, 39227471, 43852544, 78454942, 87705088, 156909884, 313819768, 627639536, 1255279072, 2510558144, 5021116288, 10042232576, 20084465152]

約数ペア:

[(1, 20084465152), (2, 10042232576), (4, 5021116288), (8, 2510558144), (16, 1255279072), (32, 627639536), (64, 313819768), (128, 156909884), (229, 87705088), (256, 78454942), (458, 43852544), (512, 39227471), (916, 21926272), (1832, 10963136), (3664, 5481568), (7328, 2740784), (14656, 1370392), (29312, 685196), (58624, 342598), (117248, 171299)]