20539056

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 53233200

約数和(自身を除く): 32694144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 953, 1347, 1796, 1906, 2694, 2859, 3592, 3812, 5388, 5718, 7184, 7624, 10776, 11436, 15248, 21552, 22872, 45744, 427897, 855794, 1283691, 1711588, 2567382, 3423176, 5134764, 6846352, 10269528, 20539056]

約数ペア:

[(1, 20539056), (2, 10269528), (3, 6846352), (4, 5134764), (6, 3423176), (8, 2567382), (12, 1711588), (16, 1283691), (24, 855794), (48, 427897), (449, 45744), (898, 22872), (953, 21552), (1347, 15248), (1796, 11436), (1906, 10776), (2694, 7624), (2859, 7184), (3592, 5718), (3812, 5388)]