20101272

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10091}}^1$

素因数の和:10183

約数の個数: 32

約数和(自身を含む): 50863680

約数和(自身を除く): 30762408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10091, 20182, 30273, 40364, 60546, 80728, 121092, 242184, 837553, 1675106, 2512659, 3350212, 5025318, 6700424, 10050636, 20101272]

約数ペア:

[(1, 20101272), (2, 10050636), (3, 6700424), (4, 5025318), (6, 3350212), (8, 2512659), (12, 1675106), (24, 837553), (83, 242184), (166, 121092), (249, 80728), (332, 60546), (498, 40364), (664, 30273), (996, 20182), (1992, 10091)]