20178716448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{84179}}^1$

素因数の和:84430

約数の個数: 96

約数和(自身を含む): 58039752960

約数和(自身を除く): 37861036512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 227, 264, 352, 454, 528, 681, 908, 1056, 1362, 1816, 2497, 2724, 3632, 4994, 5448, 7264, 7491, 9988, 10896, 14982, 19976, 21792, 29964, 39952, 59928, 79904, 84179, 119856, 168358, 239712, 252537, 336716, 505074, 673432, 925969, 1010148, 1346864, 1851938, 2020296, 2693728, 2777907, 3703876, 4040592, 5555814, 7407752, 8081184, 11111628, 14815504, 19108633, 22223256, 29631008, 38217266, 44446512, 57325899, 76434532, 88893024, 114651798, 152869064, 210194963, 229303596, 305738128, 420389926, 458607192, 611476256, 630584889, 840779852, 917214384, 1261169778, 1681559704, 1834428768, 2522339556, 3363119408, 5044679112, 6726238816, 10089358224, 20178716448]

約数ペア:

[(1, 20178716448), (2, 10089358224), (3, 6726238816), (4, 5044679112), (6, 3363119408), (8, 2522339556), (11, 1834428768), (12, 1681559704), (16, 1261169778), (22, 917214384), (24, 840779852), (32, 630584889), (33, 611476256), (44, 458607192), (48, 420389926), (66, 305738128), (88, 229303596), (96, 210194963), (132, 152869064), (176, 114651798), (227, 88893024), (264, 76434532), (352, 57325899), (454, 44446512), (528, 38217266), (681, 29631008), (908, 22223256), (1056, 19108633), (1362, 14815504), (1816, 11111628), (2497, 8081184), (2724, 7407752), (3632, 5555814), (4994, 4040592), (5448, 3703876), (7264, 2777907), (7491, 2693728), (9988, 2020296), (10896, 1851938), (14982, 1346864), (19976, 1010148), (21792, 925969), (29964, 673432), (39952, 505074), (59928, 336716), (79904, 252537), (84179, 239712), (119856, 168358)]