20304438336

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387371}}^1$

素因数の和:387409

約数の個数: 168

約数和(自身を含む): 71629731264

約数和(自身を除く): 51325292928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 387371, 774742, 1162113, 1549484, 2324226, 2711597, 3098968, 3486339, 4648452, 5035823, 5423194, 6197936, 6972678, 8134791, 9296904, 10071646, 10846388, 12395872, 13945356, 15107469, 16269582, 18593808, 20143292, 21692776, 24404373, 24791744, 27890712, 30214938, 32539164, 35250761, 37187616, 40286584, 43385552, 45322407, 48808746, 55781424, 60429876, 65078328, 70501522, 74375232, 80573168, 86771104, 90644814, 97617492, 105752283, 111562848, 120859752, 130156656, 141003044, 161146336, 173542208, 181289628, 195234984, 211504566, 223125696, 241719504, 260313312, 282006088, 317256849, 322292672, 362579256, 390469968, 423009132, 483439008, 520626624, 564012176, 634513698, 725158512, 780939936, 846018264, 966878016, 1128024352, 1269027396, 1450317024, 1561879872, 1692036528, 2256048704, 2538054792, 2900634048, 3384073056, 5076109584, 6768146112, 10152219168, 20304438336]

約数ペア:

[(1, 20304438336), (2, 10152219168), (3, 6768146112), (4, 5076109584), (6, 3384073056), (7, 2900634048), (8, 2538054792), (9, 2256048704), (12, 1692036528), (13, 1561879872), (14, 1450317024), (16, 1269027396), (18, 1128024352), (21, 966878016), (24, 846018264), (26, 780939936), (28, 725158512), (32, 634513698), (36, 564012176), (39, 520626624), (42, 483439008), (48, 423009132), (52, 390469968), (56, 362579256), (63, 322292672), (64, 317256849), (72, 282006088), (78, 260313312), (84, 241719504), (91, 223125696), (96, 211504566), (104, 195234984), (112, 181289628), (117, 173542208), (126, 161146336), (144, 141003044), (156, 130156656), (168, 120859752), (182, 111562848), (192, 105752283), (208, 97617492), (224, 90644814), (234, 86771104), (252, 80573168), (273, 74375232), (288, 70501522), (312, 65078328), (336, 60429876), (364, 55781424), (416, 48808746), (448, 45322407), (468, 43385552), (504, 40286584), (546, 37187616), (576, 35250761), (624, 32539164), (672, 30214938), (728, 27890712), (819, 24791744), (832, 24404373), (936, 21692776), (1008, 20143292), (1092, 18593808), (1248, 16269582), (1344, 15107469), (1456, 13945356), (1638, 12395872), (1872, 10846388), (2016, 10071646), (2184, 9296904), (2496, 8134791), (2912, 6972678), (3276, 6197936), (3744, 5423194), (4032, 5035823), (4368, 4648452), (5824, 3486339), (6552, 3098968), (7488, 2711597), (8736, 2324226), (13104, 1549484), (17472, 1162113), (26208, 774742), (52416, 387371)]