20344950192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{2273}}^1$

素因数の和:3875

約数の個数: 160

約数和(自身を含む): 63667924992

約数和(自身を除く): 43322974800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1567, 1904, 2273, 2856, 3134, 4546, 4701, 5712, 6268, 6819, 9092, 9402, 10969, 12536, 13638, 15911, 18184, 18804, 21938, 25072, 26639, 27276, 31822, 32907, 36368, 37608, 38641, 43876, 47733, 53278, 54552, 63644, 65814, 75216, 77282, 79917, 87752, 95466, 106556, 109104, 115923, 127288, 131628, 154564, 159834, 175504, 186473, 190932, 213112, 231846, 254576, 263256, 270487, 309128, 319668, 372946, 381864, 426224, 463692, 526512, 540974, 559419, 618256, 639336, 745892, 763728, 811461, 927384, 1081948, 1118838, 1278672, 1491784, 1622922, 1854768, 2163896, 2237676, 2983568, 3245844, 3561791, 4327792, 4475352, 6491688, 7123582, 8950704, 10685373, 12983376, 14247164, 21370746, 24932537, 28494328, 42741492, 49865074, 56988656, 60550447, 74797611, 85482984, 99730148, 121100894, 149595222, 170965968, 181651341, 199460296, 242201788, 299190444, 363302682, 398920592, 423853129, 484403576, 598380888, 726605364, 847706258, 968807152, 1196761776, 1271559387, 1453210728, 1695412516, 2543118774, 2906421456, 3390825032, 5086237548, 6781650064, 10172475096, 20344950192]

約数ペア:

[(1, 20344950192), (2, 10172475096), (3, 6781650064), (4, 5086237548), (6, 3390825032), (7, 2906421456), (8, 2543118774), (12, 1695412516), (14, 1453210728), (16, 1271559387), (17, 1196761776), (21, 968807152), (24, 847706258), (28, 726605364), (34, 598380888), (42, 484403576), (48, 423853129), (51, 398920592), (56, 363302682), (68, 299190444), (84, 242201788), (102, 199460296), (112, 181651341), (119, 170965968), (136, 149595222), (168, 121100894), (204, 99730148), (238, 85482984), (272, 74797611), (336, 60550447), (357, 56988656), (408, 49865074), (476, 42741492), (714, 28494328), (816, 24932537), (952, 21370746), (1428, 14247164), (1567, 12983376), (1904, 10685373), (2273, 8950704), (2856, 7123582), (3134, 6491688), (4546, 4475352), (4701, 4327792), (5712, 3561791), (6268, 3245844), (6819, 2983568), (9092, 2237676), (9402, 2163896), (10969, 1854768), (12536, 1622922), (13638, 1491784), (15911, 1278672), (18184, 1118838), (18804, 1081948), (21938, 927384), (25072, 811461), (26639, 763728), (27276, 745892), (31822, 639336), (32907, 618256), (36368, 559419), (37608, 540974), (38641, 526512), (43876, 463692), (47733, 426224), (53278, 381864), (54552, 372946), (63644, 319668), (65814, 309128), (75216, 270487), (77282, 263256), (79917, 254576), (87752, 231846), (95466, 213112), (106556, 190932), (109104, 186473), (115923, 175504), (127288, 159834), (131628, 154564)]