20655573696

素因数分解:

$2^6\times 3^3\times {\mathrm{11953457}}^1$

素因数の和:11953478

約数の個数: 56

約数和(自身を含む): 60723566640

約数和(自身を除く): 40067992944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11953457, 23906914, 35860371, 47813828, 71720742, 95627656, 107581113, 143441484, 191255312, 215162226, 286882968, 322743339, 382510624, 430324452, 573765936, 645486678, 765021248, 860648904, 1147531872, 1290973356, 1721297808, 2295063744, 2581946712, 3442595616, 5163893424, 6885191232, 10327786848, 20655573696]

約数ペア:

[(1, 20655573696), (2, 10327786848), (3, 6885191232), (4, 5163893424), (6, 3442595616), (8, 2581946712), (9, 2295063744), (12, 1721297808), (16, 1290973356), (18, 1147531872), (24, 860648904), (27, 765021248), (32, 645486678), (36, 573765936), (48, 430324452), (54, 382510624), (64, 322743339), (72, 286882968), (96, 215162226), (108, 191255312), (144, 143441484), (192, 107581113), (216, 95627656), (288, 71720742), (432, 47813828), (576, 35860371), (864, 23906914), (1728, 11953457)]