20165202512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9227}}^1$

素因数の和:9353

約数の個数: 160

約数和(自身を含む): 51263385600

約数和(自身を除く): 31098183088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 79, 91, 104, 112, 133, 152, 158, 182, 208, 247, 266, 304, 316, 364, 494, 532, 553, 632, 728, 988, 1027, 1064, 1106, 1264, 1456, 1501, 1729, 1976, 2054, 2128, 2212, 3002, 3458, 3952, 4108, 4424, 6004, 6916, 7189, 8216, 8848, 9227, 10507, 12008, 13832, 14378, 16432, 18454, 19513, 21014, 24016, 27664, 28756, 36908, 39026, 42028, 57512, 64589, 73816, 78052, 84056, 115024, 119951, 129178, 136591, 147632, 156104, 168112, 175313, 239902, 258356, 273182, 312208, 350626, 479804, 516712, 546364, 701252, 728933, 839657, 959608, 1033424, 1092728, 1227191, 1402504, 1457866, 1679314, 1919216, 2185456, 2279069, 2454382, 2805008, 2915732, 3358628, 4558138, 4908764, 5102531, 5831464, 6717256, 9116276, 9476129, 9817528, 10205062, 11662928, 13434512, 13849727, 15953483, 18232552, 18952258, 19635056, 20410124, 27699454, 31906966, 36465104, 37904516, 40820248, 55398908, 63813932, 66332903, 75809032, 81640496, 96948089, 110797816, 127627864, 132665806, 151618064, 180046451, 193896178, 221595632, 255255728, 265331612, 360092902, 387792356, 530663224, 720185804, 775584712, 1061326448, 1260325157, 1440371608, 1551169424, 2520650314, 2880743216, 5041300628, 10082601256, 20165202512]

約数ペア:

[(1, 20165202512), (2, 10082601256), (4, 5041300628), (7, 2880743216), (8, 2520650314), (13, 1551169424), (14, 1440371608), (16, 1260325157), (19, 1061326448), (26, 775584712), (28, 720185804), (38, 530663224), (52, 387792356), (56, 360092902), (76, 265331612), (79, 255255728), (91, 221595632), (104, 193896178), (112, 180046451), (133, 151618064), (152, 132665806), (158, 127627864), (182, 110797816), (208, 96948089), (247, 81640496), (266, 75809032), (304, 66332903), (316, 63813932), (364, 55398908), (494, 40820248), (532, 37904516), (553, 36465104), (632, 31906966), (728, 27699454), (988, 20410124), (1027, 19635056), (1064, 18952258), (1106, 18232552), (1264, 15953483), (1456, 13849727), (1501, 13434512), (1729, 11662928), (1976, 10205062), (2054, 9817528), (2128, 9476129), (2212, 9116276), (3002, 6717256), (3458, 5831464), (3952, 5102531), (4108, 4908764), (4424, 4558138), (6004, 3358628), (6916, 2915732), (7189, 2805008), (8216, 2454382), (8848, 2279069), (9227, 2185456), (10507, 1919216), (12008, 1679314), (13832, 1457866), (14378, 1402504), (16432, 1227191), (18454, 1092728), (19513, 1033424), (21014, 959608), (24016, 839657), (27664, 728933), (28756, 701252), (36908, 546364), (39026, 516712), (42028, 479804), (57512, 350626), (64589, 312208), (73816, 273182), (78052, 258356), (84056, 239902), (115024, 175313), (119951, 168112), (129178, 156104), (136591, 147632)]