20131492908

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3181}}^1\times {\mathrm{5437}}^1$

素因数の和:8722

約数の個数: 48

約数和(自身を含む): 47481396704

約数和(自身を除く): 27349903796

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 3181, 5437, 6362, 9543, 10874, 12724, 16311, 19086, 21748, 32622, 38172, 65244, 308557, 527389, 617114, 925671, 1054778, 1234228, 1582167, 1851342, 2109556, 3164334, 3702684, 6328668, 17295097, 34590194, 51885291, 69180388, 103770582, 207541164, 1677624409, 3355248818, 5032873227, 6710497636, 10065746454, 20131492908]

約数ペア:

[(1, 20131492908), (2, 10065746454), (3, 6710497636), (4, 5032873227), (6, 3355248818), (12, 1677624409), (97, 207541164), (194, 103770582), (291, 69180388), (388, 51885291), (582, 34590194), (1164, 17295097), (3181, 6328668), (5437, 3702684), (6362, 3164334), (9543, 2109556), (10874, 1851342), (12724, 1582167), (16311, 1234228), (19086, 1054778), (21748, 925671), (32622, 617114), (38172, 527389), (65244, 308557)]