20146445384

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 44271360000

約数和(自身を除く): 24124914616

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 59, 79, 92, 104, 118, 139, 158, 169, 184, 236, 278, 299, 316, 338, 472, 556, 598, 632, 676, 767, 1027, 1112, 1196, 1352, 1357, 1534, 1807, 1817, 2054, 2392, 2714, 3068, 3197, 3614, 3634, 3887, 4108, 4661, 5428, 6136, 6394, 7228, 7268, 7774, 8201, 8216, 9322, 9971, 10856, 10981, 12788, 13351, 14456, 14536, 15548, 16402, 17641, 18644, 19942, 21962, 23491, 23621, 25576, 26702, 31096, 32804, 35282, 37288, 39884, 41561, 43924, 46982, 47242, 53404, 60593, 65608, 70564, 79768, 83122, 87848, 93964, 94484, 106613, 106808, 107203, 121186, 141128, 142753, 166244, 187928, 188623, 188968, 213226, 214406, 229333, 242372, 252563, 285506, 307073, 332488, 377246, 426452, 428812, 458666, 484744, 505126, 540293, 571012, 614146, 647879, 754492, 787709, 852904, 857624, 917332, 1010252, 1080586, 1142024, 1228292, 1295758, 1385969, 1393639, 1508984, 1575418, 1834664, 1855789, 2020504, 2161172, 2452099, 2456584, 2591516, 2771938, 2787278, 3150836, 3283319, 3711578, 4322344, 4904198, 5183032, 5543876, 5574556, 6301672, 6566638, 7423156, 8422427, 9808396, 11087752, 11149112, 13133276, 14846312, 14901217, 16844854, 18117307, 19616792, 26266552, 29802434, 31877287, 33689708, 36234614, 42683147, 59604868, 63754574, 67379416, 72469228, 85366294, 109491551, 119209736, 127509148, 144938456, 170732588, 193715821, 218983102, 255018296, 341465176, 387431642, 437966204, 774863284, 875932408, 1549726568, 2518305673, 5036611346, 10073222692, 20146445384]

約数ペア:

[(1, 20146445384), (2, 10073222692), (4, 5036611346), (8, 2518305673), (13, 1549726568), (23, 875932408), (26, 774863284), (46, 437966204), (52, 387431642), (59, 341465176), (79, 255018296), (92, 218983102), (104, 193715821), (118, 170732588), (139, 144938456), (158, 127509148), (169, 119209736), (184, 109491551), (236, 85366294), (278, 72469228), (299, 67379416), (316, 63754574), (338, 59604868), (472, 42683147), (556, 36234614), (598, 33689708), (632, 31877287), (676, 29802434), (767, 26266552), (1027, 19616792), (1112, 18117307), (1196, 16844854), (1352, 14901217), (1357, 14846312), (1534, 13133276), (1807, 11149112), (1817, 11087752), (2054, 9808396), (2392, 8422427), (2714, 7423156), (3068, 6566638), (3197, 6301672), (3614, 5574556), (3634, 5543876), (3887, 5183032), (4108, 4904198), (4661, 4322344), (5428, 3711578), (6136, 3283319), (6394, 3150836), (7228, 2787278), (7268, 2771938), (7774, 2591516), (8201, 2456584), (8216, 2452099), (9322, 2161172), (9971, 2020504), (10856, 1855789), (10981, 1834664), (12788, 1575418), (13351, 1508984), (14456, 1393639), (14536, 1385969), (15548, 1295758), (16402, 1228292), (17641, 1142024), (18644, 1080586), (19942, 1010252), (21962, 917332), (23491, 857624), (23621, 852904), (25576, 787709), (26702, 754492), (31096, 647879), (32804, 614146), (35282, 571012), (37288, 540293), (39884, 505126), (41561, 484744), (43924, 458666), (46982, 428812), (47242, 426452), (53404, 377246), (60593, 332488), (65608, 307073), (70564, 285506), (79768, 252563), (83122, 242372), (87848, 229333), (93964, 214406), (94484, 213226), (106613, 188968), (106808, 188623), (107203, 187928), (121186, 166244), (141128, 142753)]