19960388832

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 54937903104

約数和(自身を除く): 34977514272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 73, 82, 96, 123, 127, 146, 164, 219, 246, 254, 292, 328, 381, 438, 492, 508, 547, 584, 656, 762, 876, 984, 1016, 1094, 1168, 1312, 1524, 1641, 1752, 1968, 2032, 2188, 2336, 2993, 3048, 3282, 3504, 3936, 4064, 4376, 5207, 5986, 6096, 6564, 7008, 8752, 8979, 9271, 10414, 11972, 12192, 13128, 15621, 17504, 17958, 18542, 20828, 22427, 23944, 26256, 27813, 31242, 35916, 37084, 39931, 41656, 44854, 47888, 52512, 55626, 62484, 67281, 69469, 71832, 74168, 79862, 83312, 89708, 95776, 111252, 119793, 124968, 134562, 138938, 143664, 148336, 159724, 166624, 179416, 208407, 222504, 239586, 249936, 269124, 277876, 287328, 296672, 319448, 358832, 380111, 416814, 445008, 479172, 499872, 538248, 555752, 638896, 717664, 760222, 833628, 890016, 958344, 1076496, 1111504, 1140333, 1277792, 1520444, 1637171, 1667256, 1916688, 2152992, 2223008, 2280666, 2848229, 3040888, 3274342, 3334512, 3833376, 4561332, 4911513, 5071237, 5696458, 6081776, 6548684, 6669024, 8544687, 9122664, 9823026, 10142474, 11392916, 12163552, 13097368, 15213711, 17089374, 18245328, 19646052, 20284948, 22785832, 26194736, 30427422, 34178748, 36490656, 39292104, 40569896, 45571664, 52389472, 60854844, 68357496, 78584208, 81139792, 91143328, 121709688, 136714992, 157168416, 162279584, 207920717, 243419376, 273429984, 415841434, 486838752, 623762151, 831682868, 1247524302, 1663365736, 2495048604, 3326731472, 4990097208, 6653462944, 9980194416, 19960388832]

約数ペア:

[(1, 19960388832), (2, 9980194416), (3, 6653462944), (4, 4990097208), (6, 3326731472), (8, 2495048604), (12, 1663365736), (16, 1247524302), (24, 831682868), (32, 623762151), (41, 486838752), (48, 415841434), (73, 273429984), (82, 243419376), (96, 207920717), (123, 162279584), (127, 157168416), (146, 136714992), (164, 121709688), (219, 91143328), (246, 81139792), (254, 78584208), (292, 68357496), (328, 60854844), (381, 52389472), (438, 45571664), (492, 40569896), (508, 39292104), (547, 36490656), (584, 34178748), (656, 30427422), (762, 26194736), (876, 22785832), (984, 20284948), (1016, 19646052), (1094, 18245328), (1168, 17089374), (1312, 15213711), (1524, 13097368), (1641, 12163552), (1752, 11392916), (1968, 10142474), (2032, 9823026), (2188, 9122664), (2336, 8544687), (2993, 6669024), (3048, 6548684), (3282, 6081776), (3504, 5696458), (3936, 5071237), (4064, 4911513), (4376, 4561332), (5207, 3833376), (5986, 3334512), (6096, 3274342), (6564, 3040888), (7008, 2848229), (8752, 2280666), (8979, 2223008), (9271, 2152992), (10414, 1916688), (11972, 1667256), (12192, 1637171), (13128, 1520444), (15621, 1277792), (17504, 1140333), (17958, 1111504), (18542, 1076496), (20828, 958344), (22427, 890016), (23944, 833628), (26256, 760222), (27813, 717664), (31242, 638896), (35916, 555752), (37084, 538248), (39931, 499872), (41656, 479172), (44854, 445008), (47888, 416814), (52512, 380111), (55626, 358832), (62484, 319448), (67281, 296672), (69469, 287328), (71832, 277876), (74168, 269124), (79862, 249936), (83312, 239586), (89708, 222504), (95776, 208407), (111252, 179416), (119793, 166624), (124968, 159724), (134562, 148336), (138938, 143664)]