20237699520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{369841}}^1$

素因数の和:369883

約数の個数: 168

約数和(自身を含む): 73273097040

約数和(自身を除く): 53035397520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 369841, 739682, 1109523, 1479364, 1849205, 2219046, 2958728, 3328569, 3698410, 4438092, 5547615, 5917456, 6657138, 7026979, 7396820, 8876184, 11095230, 11834912, 13314276, 14053958, 14793640, 16642845, 17752368, 21080937, 22190460, 23669824, 26628552, 28107916, 29587280, 33285690, 35134895, 35504736, 42161874, 44380920, 53257104, 56215832, 59174560, 63242811, 66571380, 70269790, 71009472, 84323748, 88761840, 105404685, 106514208, 112431664, 118349120, 126485622, 133142760, 140539580, 168647496, 177523680, 210809370, 213028416, 224863328, 252971244, 266285520, 281079160, 316214055, 337294992, 355047360, 421618740, 449726656, 505942488, 532571040, 562158320, 632428110, 674589984, 843237480, 1011884976, 1065142080, 1124316640, 1264856220, 1349179968, 1686474960, 2023769952, 2248633280, 2529712440, 3372949920, 4047539904, 5059424880, 6745899840, 10118849760, 20237699520]

約数ペア:

[(1, 20237699520), (2, 10118849760), (3, 6745899840), (4, 5059424880), (5, 4047539904), (6, 3372949920), (8, 2529712440), (9, 2248633280), (10, 2023769952), (12, 1686474960), (15, 1349179968), (16, 1264856220), (18, 1124316640), (19, 1065142080), (20, 1011884976), (24, 843237480), (30, 674589984), (32, 632428110), (36, 562158320), (38, 532571040), (40, 505942488), (45, 449726656), (48, 421618740), (57, 355047360), (60, 337294992), (64, 316214055), (72, 281079160), (76, 266285520), (80, 252971244), (90, 224863328), (95, 213028416), (96, 210809370), (114, 177523680), (120, 168647496), (144, 140539580), (152, 133142760), (160, 126485622), (171, 118349120), (180, 112431664), (190, 106514208), (192, 105404685), (228, 88761840), (240, 84323748), (285, 71009472), (288, 70269790), (304, 66571380), (320, 63242811), (342, 59174560), (360, 56215832), (380, 53257104), (456, 44380920), (480, 42161874), (570, 35504736), (576, 35134895), (608, 33285690), (684, 29587280), (720, 28107916), (760, 26628552), (855, 23669824), (912, 22190460), (960, 21080937), (1140, 17752368), (1216, 16642845), (1368, 14793640), (1440, 14053958), (1520, 13314276), (1710, 11834912), (1824, 11095230), (2280, 8876184), (2736, 7396820), (2880, 7026979), (3040, 6657138), (3420, 5917456), (3648, 5547615), (4560, 4438092), (5472, 3698410), (6080, 3328569), (6840, 2958728), (9120, 2219046), (10944, 1849205), (13680, 1479364), (18240, 1109523), (27360, 739682), (54720, 369841)]