20169837576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{9697}}^1\times {\mathrm{4127}}^1$

素因数の和:13843

約数の個数: 96

約数和(自身を含む): 62452016640

約数和(自身を除く): 42282179064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4127, 8254, 9697, 12381, 16508, 19394, 24762, 28889, 29091, 33016, 37143, 38788, 49524, 57778, 58182, 67879, 74286, 77576, 86667, 87273, 99048, 115556, 116364, 135758, 148572, 173334, 174546, 203637, 231112, 232728, 260001, 271516, 297144, 346668, 349092, 407274, 520002, 543032, 610911, 693336, 698184, 814548, 1040004, 1221822, 1629096, 2080008, 2443644, 4887288, 40019519, 80039038, 120058557, 160078076, 240117114, 280136633, 320156152, 360175671, 480234228, 560273266, 720351342, 840409899, 960468456, 1120546532, 1440702684, 1680819798, 2241093064, 2521229697, 2881405368, 3361639596, 5042459394, 6723279192, 10084918788, 20169837576]

約数ペア:

[(1, 20169837576), (2, 10084918788), (3, 6723279192), (4, 5042459394), (6, 3361639596), (7, 2881405368), (8, 2521229697), (9, 2241093064), (12, 1680819798), (14, 1440702684), (18, 1120546532), (21, 960468456), (24, 840409899), (28, 720351342), (36, 560273266), (42, 480234228), (56, 360175671), (63, 320156152), (72, 280136633), (84, 240117114), (126, 160078076), (168, 120058557), (252, 80039038), (504, 40019519), (4127, 4887288), (8254, 2443644), (9697, 2080008), (12381, 1629096), (16508, 1221822), (19394, 1040004), (24762, 814548), (28889, 698184), (29091, 693336), (33016, 610911), (37143, 543032), (38788, 520002), (49524, 407274), (57778, 349092), (58182, 346668), (67879, 297144), (74286, 271516), (77576, 260001), (86667, 232728), (87273, 231112), (99048, 203637), (115556, 174546), (116364, 173334), (135758, 148572)]