20057294378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{45853}}^1$

素因数の和:46262

約数の個数: 32

約数和(自身を含む): 33477088320

約数和(自身を除く): 13419793942

約数列:

[1, 2, 11, 22, 59, 118, 337, 649, 674, 1298, 3707, 7414, 19883, 39766, 45853, 91706, 218713, 437426, 504383, 1008766, 2705327, 5410654, 15452461, 29758597, 30904922, 59517194, 169977071, 339954142, 911695199, 1823390398, 10028647189, 20057294378]

約数ペア:

[(1, 20057294378), (2, 10028647189), (11, 1823390398), (22, 911695199), (59, 339954142), (118, 169977071), (337, 59517194), (649, 30904922), (674, 29758597), (1298, 15452461), (3707, 5410654), (7414, 2705327), (19883, 1008766), (39766, 504383), (45853, 437426), (91706, 218713)]