20346420029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{5779}}^1$

素因数の和:6077

約数の個数: 32

約数和(自身を含む): 23596272000

約数和(自身を除く): 3249851971

約数列:

[1, 13, 17, 89, 179, 221, 1157, 1513, 2327, 3043, 5779, 15931, 19669, 39559, 75127, 98243, 207103, 270827, 514331, 1034441, 1277159, 3520751, 6686303, 8743627, 13447733, 17585497, 92065249, 113667151, 228611461, 1196848237, 1565109233, 20346420029]

約数ペア:

[(1, 20346420029), (13, 1565109233), (17, 1196848237), (89, 228611461), (179, 113667151), (221, 92065249), (1157, 17585497), (1513, 13447733), (2327, 8743627), (3043, 6686303), (5779, 3520751), (15931, 1277159), (19669, 1034441), (39559, 514331), (75127, 270827), (98243, 207103)]