20201091012

素因数分解:

$2^2\times 3^3\times {\mathrm{24473}}^1\times {\mathrm{7643}}^1$

素因数の和:32129

約数の個数: 48

約数和(自身を含む): 52382191680

約数和(自身を除く): 32181100668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7643, 15286, 22929, 24473, 30572, 45858, 48946, 68787, 73419, 91716, 97892, 137574, 146838, 206361, 220257, 275148, 293676, 412722, 440514, 660771, 825444, 881028, 1321542, 2643084, 187047139, 374094278, 561141417, 748188556, 1122282834, 1683424251, 2244565668, 3366848502, 5050272753, 6733697004, 10100545506, 20201091012]

約数ペア:

[(1, 20201091012), (2, 10100545506), (3, 6733697004), (4, 5050272753), (6, 3366848502), (9, 2244565668), (12, 1683424251), (18, 1122282834), (27, 748188556), (36, 561141417), (54, 374094278), (108, 187047139), (7643, 2643084), (15286, 1321542), (22929, 881028), (24473, 825444), (30572, 660771), (45858, 440514), (48946, 412722), (68787, 293676), (73419, 275148), (91716, 220257), (97892, 206361), (137574, 146838)]