20239735671

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{4091}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 30564293760

約数和(自身を除く): 10324558089

約数列:

[1, 3, 9, 37, 83, 111, 179, 249, 333, 537, 747, 1611, 3071, 4091, 6623, 9213, 12273, 14857, 19869, 27639, 36819, 44571, 59607, 133713, 151367, 339553, 454101, 549709, 732289, 1018659, 1362303, 1649127, 2196867, 3055977, 4947381, 6590601, 12563461, 27094693, 37690383, 60779987, 81284079, 113071149, 182339961, 243852237, 547019883, 2248859519, 6746578557, 20239735671]

約数ペア:

[(1, 20239735671), (3, 6746578557), (9, 2248859519), (37, 547019883), (83, 243852237), (111, 182339961), (179, 113071149), (249, 81284079), (333, 60779987), (537, 37690383), (747, 27094693), (1611, 12563461), (3071, 6590601), (4091, 4947381), (6623, 3055977), (9213, 2196867), (12273, 1649127), (14857, 1362303), (19869, 1018659), (27639, 732289), (36819, 549709), (44571, 454101), (59607, 339553), (133713, 151367)]