2000738904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{43669}}^1$

素因数の和:43784

約数の個数: 64

約数和(自身を含む): 5282323200

約数和(自身を除く): 3281584296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 332, 498, 552, 664, 996, 1909, 1992, 3818, 5727, 7636, 11454, 15272, 22908, 43669, 45816, 87338, 131007, 174676, 262014, 349352, 524028, 1004387, 1048056, 2008774, 3013161, 3624527, 4017548, 6026322, 7249054, 8035096, 10873581, 12052644, 14498108, 21747162, 24105288, 28996216, 43494324, 83364121, 86988648, 166728242, 250092363, 333456484, 500184726, 666912968, 1000369452, 2000738904]

約数ペア:

[(1, 2000738904), (2, 1000369452), (3, 666912968), (4, 500184726), (6, 333456484), (8, 250092363), (12, 166728242), (23, 86988648), (24, 83364121), (46, 43494324), (69, 28996216), (83, 24105288), (92, 21747162), (138, 14498108), (166, 12052644), (184, 10873581), (249, 8035096), (276, 7249054), (332, 6026322), (498, 4017548), (552, 3624527), (664, 3013161), (996, 2008774), (1909, 1048056), (1992, 1004387), (3818, 524028), (5727, 349352), (7636, 262014), (11454, 174676), (15272, 131007), (22908, 87338), (43669, 45816)]