20190931497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{11411}}^1$

素因数の和:11782

約数の個数: 48

約数和(自身を含む): 32450798016

約数和(自身を除く): 12259866519

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 293, 549, 671, 879, 2013, 2637, 3223, 6039, 9669, 11411, 17873, 29007, 34233, 53619, 102699, 125521, 160857, 196603, 376563, 589809, 696071, 1129689, 1769427, 2088213, 3343423, 6264639, 7656781, 10030269, 22970343, 30090807, 36777653, 68911029, 110332959, 203948803, 330998877, 611846409, 1835539227, 2243436833, 6730310499, 20190931497]

約数ペア:

[(1, 20190931497), (3, 6730310499), (9, 2243436833), (11, 1835539227), (33, 611846409), (61, 330998877), (99, 203948803), (183, 110332959), (293, 68911029), (549, 36777653), (671, 30090807), (879, 22970343), (2013, 10030269), (2637, 7656781), (3223, 6264639), (6039, 3343423), (9669, 2088213), (11411, 1769427), (17873, 1129689), (29007, 696071), (34233, 589809), (53619, 376563), (102699, 196603), (125521, 160857)]