20243458296

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2146253}}^1$

素因数の和:2146396

約数の個数: 48

約数和(自身を含む): 55244577960

約数和(自身を除く): 35001119664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 2146253, 4292506, 6438759, 8585012, 12877518, 17170024, 19316277, 25755036, 38632554, 51510072, 77265108, 154530216, 281159143, 562318286, 843477429, 1124636572, 1686954858, 2249273144, 2530432287, 3373909716, 5060864574, 6747819432, 10121729148, 20243458296]

約数ペア:

[(1, 20243458296), (2, 10121729148), (3, 6747819432), (4, 5060864574), (6, 3373909716), (8, 2530432287), (9, 2249273144), (12, 1686954858), (18, 1124636572), (24, 843477429), (36, 562318286), (72, 281159143), (131, 154530216), (262, 77265108), (393, 51510072), (524, 38632554), (786, 25755036), (1048, 19316277), (1179, 17170024), (1572, 12877518), (2358, 8585012), (3144, 6438759), (4716, 4292506), (9432, 2146253)]