20192218902

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 45800131104

約数和(自身を除く): 25607912202

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 601, 666, 827, 1098, 1202, 1654, 1803, 2257, 2481, 3606, 4514, 4962, 5409, 6771, 7443, 10818, 13542, 14886, 20313, 22237, 30599, 36661, 40626, 44474, 50447, 61198, 66711, 73322, 91797, 100894, 109983, 133422, 151341, 183594, 200133, 219966, 275391, 302682, 329949, 400266, 454023, 497027, 550782, 659898, 908046, 994054, 1356457, 1491081, 1866539, 2712914, 2982162, 3733078, 4069371, 4473243, 5599617, 8138742, 8946486, 11199234, 12208113, 16798851, 18389999, 24416226, 30318647, 33597702, 36779998, 55169997, 60637294, 90955941, 110339994, 165509991, 181911882, 272867823, 331019982, 545735646, 1121789939, 2243579878, 3365369817, 6730739634, 10096109451, 20192218902]

約数ペア:

[(1, 20192218902), (2, 10096109451), (3, 6730739634), (6, 3365369817), (9, 2243579878), (18, 1121789939), (37, 545735646), (61, 331019982), (74, 272867823), (111, 181911882), (122, 165509991), (183, 110339994), (222, 90955941), (333, 60637294), (366, 55169997), (549, 36779998), (601, 33597702), (666, 30318647), (827, 24416226), (1098, 18389999), (1202, 16798851), (1654, 12208113), (1803, 11199234), (2257, 8946486), (2481, 8138742), (3606, 5599617), (4514, 4473243), (4962, 4069371), (5409, 3733078), (6771, 2982162), (7443, 2712914), (10818, 1866539), (13542, 1491081), (14886, 1356457), (20313, 994054), (22237, 908046), (30599, 659898), (36661, 550782), (40626, 497027), (44474, 454023), (50447, 400266), (61198, 329949), (66711, 302682), (73322, 275391), (91797, 219966), (100894, 200133), (109983, 183594), (133422, 151341)]