20624970816

素因数分解:

$2^6\times 3^3\times {\mathrm{11935747}}^1$

素因数の和:11935768

約数の個数: 56

約数和(自身を含む): 60633599840

約数和(自身を除く): 40008629024

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, 11935747, 23871494, 35807241, 47742988, 71614482, 95485976, 107421723, 143228964, 190971952, 214843446, 286457928, 322265169, 381943904, 429686892, 572915856, 644530338, 763887808, 859373784, 1145831712, 1289060676, 1718747568, 2291663424, 2578121352, 3437495136, 5156242704, 6874990272, 10312485408, 20624970816]

約数ペア:

[(1, 20624970816), (2, 10312485408), (3, 6874990272), (4, 5156242704), (6, 3437495136), (8, 2578121352), (9, 2291663424), (12, 1718747568), (16, 1289060676), (18, 1145831712), (24, 859373784), (27, 763887808), (32, 644530338), (36, 572915856), (48, 429686892), (54, 381943904), (64, 322265169), (72, 286457928), (96, 214843446), (108, 190971952), (144, 143228964), (192, 107421723), (216, 95485976), (288, 71614482), (432, 47742988), (576, 35807241), (864, 23871494), (1728, 11935747)]