20565234072

素因数分解:

$2^3\times 3^3\times {\mathrm{23003}}^1\times {\mathrm{4139}}^1$

素因数の和:27157

約数の個数: 64

約数和(自身を含む): 57141936000

約数和(自身を除く): 36576701928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 4139, 8278, 12417, 16556, 23003, 24834, 33112, 37251, 46006, 49668, 69009, 74502, 92012, 99336, 111753, 138018, 149004, 184024, 207027, 223506, 276036, 298008, 414054, 447012, 552072, 621081, 828108, 894024, 1242162, 1656216, 2484324, 4968648, 95209417, 190418834, 285628251, 380837668, 571256502, 761675336, 856884753, 1142513004, 1713769506, 2285026008, 2570654259, 3427539012, 5141308518, 6855078024, 10282617036, 20565234072]

約数ペア:

[(1, 20565234072), (2, 10282617036), (3, 6855078024), (4, 5141308518), (6, 3427539012), (8, 2570654259), (9, 2285026008), (12, 1713769506), (18, 1142513004), (24, 856884753), (27, 761675336), (36, 571256502), (54, 380837668), (72, 285628251), (108, 190418834), (216, 95209417), (4139, 4968648), (8278, 2484324), (12417, 1656216), (16556, 1242162), (23003, 894024), (24834, 828108), (33112, 621081), (37251, 552072), (46006, 447012), (49668, 414054), (69009, 298008), (74502, 276036), (92012, 223506), (99336, 207027), (111753, 184024), (138018, 149004)]