20298738453

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1\times {\mathrm{4597}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 31089248256

約数和(自身を除く): 10790509803

約数列:

[1, 3, 7, 21, 283, 743, 849, 1981, 2229, 4597, 5201, 5943, 13791, 15603, 32179, 96537, 210269, 630807, 1300951, 1471883, 3415571, 3902853, 4415649, 9106657, 10246713, 23908997, 27319971, 71726991, 966606593, 2899819779, 6766246151, 20298738453]

約数ペア:

[(1, 20298738453), (3, 6766246151), (7, 2899819779), (21, 966606593), (283, 71726991), (743, 27319971), (849, 23908997), (1981, 10246713), (2229, 9106657), (4597, 4415649), (5201, 3902853), (5943, 3415571), (13791, 1471883), (15603, 1300951), (32179, 630807), (96537, 210269)]