2010617829

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:21015

約数の個数: 64

約数和(自身を含む): 3621888000

約数和(自身を除く): 1611270171

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 627, 969, 1683, 1881, 2907, 3553, 5049, 5643, 8721, 10659, 20959, 31977, 62877, 95931, 188631, 230549, 356303, 398221, 565893, 691647, 1068909, 1194663, 2074941, 3206727, 3583989, 3919333, 4380431, 6224823, 6769757, 9620181, 10751967, 11757999, 13141293, 20309271, 35273997, 39423879, 60927813, 74467327, 105821991, 118271637, 182783439, 223401981, 670205943, 2010617829]

約数ペア:

[(1, 2010617829), (3, 670205943), (9, 223401981), (11, 182783439), (17, 118271637), (19, 105821991), (27, 74467327), (33, 60927813), (51, 39423879), (57, 35273997), (99, 20309271), (153, 13141293), (171, 11757999), (187, 10751967), (209, 9620181), (297, 6769757), (323, 6224823), (459, 4380431), (513, 3919333), (561, 3583989), (627, 3206727), (969, 2074941), (1683, 1194663), (1881, 1068909), (2907, 691647), (3553, 565893), (5049, 398221), (5643, 356303), (8721, 230549), (10659, 188631), (20959, 95931), (31977, 62877)]