20194482528

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{30211}}^1$

素因数の和:30449

約数の個数: 144

約数和(自身を含む): 62947789632

約数和(自身を除く): 42753307104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 211, 264, 288, 352, 396, 422, 528, 633, 792, 844, 1056, 1266, 1584, 1688, 1899, 2321, 2532, 3168, 3376, 3798, 4642, 5064, 6752, 6963, 7596, 9284, 10128, 13926, 15192, 18568, 20256, 20889, 27852, 30211, 30384, 37136, 41778, 55704, 60422, 60768, 74272, 83556, 90633, 111408, 120844, 167112, 181266, 222816, 241688, 271899, 332321, 334224, 362532, 483376, 543798, 664642, 668448, 725064, 966752, 996963, 1087596, 1329284, 1450128, 1993926, 2175192, 2658568, 2900256, 2990889, 3987852, 4350384, 5317136, 5981778, 6374521, 7975704, 8700768, 10634272, 11963556, 12749042, 15951408, 19123563, 23927112, 25498084, 31902816, 38247126, 47854224, 50996168, 57370689, 70119731, 76494252, 95708448, 101992336, 114741378, 140239462, 152988504, 203984672, 210359193, 229482756, 280478924, 305977008, 420718386, 458965512, 560957848, 611954016, 631077579, 841436772, 917931024, 1121915696, 1262155158, 1682873544, 1835862048, 2243831392, 2524310316, 3365747088, 5048620632, 6731494176, 10097241264, 20194482528]

約数ペア:

[(1, 20194482528), (2, 10097241264), (3, 6731494176), (4, 5048620632), (6, 3365747088), (8, 2524310316), (9, 2243831392), (11, 1835862048), (12, 1682873544), (16, 1262155158), (18, 1121915696), (22, 917931024), (24, 841436772), (32, 631077579), (33, 611954016), (36, 560957848), (44, 458965512), (48, 420718386), (66, 305977008), (72, 280478924), (88, 229482756), (96, 210359193), (99, 203984672), (132, 152988504), (144, 140239462), (176, 114741378), (198, 101992336), (211, 95708448), (264, 76494252), (288, 70119731), (352, 57370689), (396, 50996168), (422, 47854224), (528, 38247126), (633, 31902816), (792, 25498084), (844, 23927112), (1056, 19123563), (1266, 15951408), (1584, 12749042), (1688, 11963556), (1899, 10634272), (2321, 8700768), (2532, 7975704), (3168, 6374521), (3376, 5981778), (3798, 5317136), (4642, 4350384), (5064, 3987852), (6752, 2990889), (6963, 2900256), (7596, 2658568), (9284, 2175192), (10128, 1993926), (13926, 1450128), (15192, 1329284), (18568, 1087596), (20256, 996963), (20889, 966752), (27852, 725064), (30211, 668448), (30384, 664642), (37136, 543798), (41778, 483376), (55704, 362532), (60422, 334224), (60768, 332321), (74272, 271899), (83556, 241688), (90633, 222816), (111408, 181266), (120844, 167112)]