20141258136

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 53067674880

約数和(自身を除く): 32926416744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 557, 888, 947, 1032, 1114, 1591, 1671, 1894, 2228, 2841, 3182, 3342, 3788, 4456, 4773, 5682, 6364, 6684, 7576, 9546, 11364, 12728, 13368, 19092, 20609, 22728, 23951, 35039, 38184, 40721, 41218, 47902, 61827, 70078, 71853, 81442, 82436, 95804, 105117, 122163, 123654, 140156, 143706, 162884, 164872, 191608, 210234, 244326, 247308, 280312, 287412, 325768, 420468, 488652, 494616, 527479, 574824, 840936, 886187, 977304, 1054958, 1506677, 1582437, 1772374, 2109916, 2658561, 3013354, 3164874, 3544748, 4219832, 4520031, 5317122, 6026708, 6329748, 7089496, 9040062, 10634244, 12053416, 12659496, 18080124, 19516723, 21268488, 22681597, 36160248, 39033446, 45363194, 58550169, 68044791, 78066892, 90726388, 117100338, 136089582, 156133784, 181452776, 234200676, 272179164, 468401352, 544358328, 839219089, 1678438178, 2517657267, 3356876356, 5035314534, 6713752712, 10070629068, 20141258136]

約数ペア:

[(1, 20141258136), (2, 10070629068), (3, 6713752712), (4, 5035314534), (6, 3356876356), (8, 2517657267), (12, 1678438178), (24, 839219089), (37, 544358328), (43, 468401352), (74, 272179164), (86, 234200676), (111, 181452776), (129, 156133784), (148, 136089582), (172, 117100338), (222, 90726388), (258, 78066892), (296, 68044791), (344, 58550169), (444, 45363194), (516, 39033446), (557, 36160248), (888, 22681597), (947, 21268488), (1032, 19516723), (1114, 18080124), (1591, 12659496), (1671, 12053416), (1894, 10634244), (2228, 9040062), (2841, 7089496), (3182, 6329748), (3342, 6026708), (3788, 5317122), (4456, 4520031), (4773, 4219832), (5682, 3544748), (6364, 3164874), (6684, 3013354), (7576, 2658561), (9546, 2109916), (11364, 1772374), (12728, 1582437), (13368, 1506677), (19092, 1054958), (20609, 977304), (22728, 886187), (23951, 840936), (35039, 574824), (38184, 527479), (40721, 494616), (41218, 488652), (47902, 420468), (61827, 325768), (70078, 287412), (71853, 280312), (81442, 247308), (82436, 244326), (95804, 210234), (105117, 191608), (122163, 164872), (123654, 162884), (140156, 143706)]