20181063165

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{29311}}^1$

素因数の和:29749

約数の個数: 32

約数和(自身を含む): 32594006016

約数和(自身を除く): 12412942851

約数列:

[1, 3, 5, 15, 197, 233, 591, 699, 985, 1165, 2955, 3495, 29311, 45901, 87933, 137703, 146555, 229505, 439665, 688515, 5774267, 6829463, 17322801, 20488389, 28871335, 34147315, 86614005, 102441945, 1345404211, 4036212633, 6727021055, 20181063165]

約数ペア:

[(1, 20181063165), (3, 6727021055), (5, 4036212633), (15, 1345404211), (197, 102441945), (233, 86614005), (591, 34147315), (699, 28871335), (985, 20488389), (1165, 17322801), (2955, 6829463), (3495, 5774267), (29311, 688515), (45901, 439665), (87933, 229505), (137703, 146555)]