20716503046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{49823}}^1$

素因数の和:50028

約数の個数: 32

約数和(自身を含む): 32931671040

約数和(自身を除く): 12215167994

約数列:

[1, 2, 29, 58, 67, 107, 134, 214, 1943, 3103, 3886, 6206, 7169, 14338, 49823, 99646, 207901, 415802, 1444867, 2889734, 3338141, 5331061, 6676282, 10662122, 96806089, 154600769, 193612178, 309201538, 357181087, 714362174, 10358251523, 20716503046]

約数ペア:

[(1, 20716503046), (2, 10358251523), (29, 714362174), (58, 357181087), (67, 309201538), (107, 193612178), (134, 154600769), (214, 96806089), (1943, 10662122), (3103, 6676282), (3886, 5331061), (6206, 3338141), (7169, 2889734), (14338, 1444867), (49823, 415802), (99646, 207901)]