19893954624

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{11491}}^1$

素因数の和:11704

約数の個数: 112

約数和(自身を含む): 53802418176

約数和(自身を除く): 33908463552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 127, 142, 192, 213, 254, 284, 381, 426, 508, 568, 762, 852, 1016, 1136, 1524, 1704, 2032, 2272, 3048, 3408, 4064, 4544, 6096, 6816, 8128, 9017, 11491, 12192, 13632, 18034, 22982, 24384, 27051, 34473, 36068, 45964, 54102, 68946, 72136, 91928, 108204, 137892, 144272, 183856, 216408, 275784, 288544, 367712, 432816, 551568, 577088, 735424, 815861, 865632, 1103136, 1459357, 1631722, 1731264, 2206272, 2447583, 2918714, 3263444, 4378071, 4895166, 5837428, 6526888, 8756142, 9790332, 11674856, 13053776, 17512284, 19580664, 23349712, 26107552, 35024568, 39161328, 46699424, 52215104, 70049136, 78322656, 93398848, 103614347, 140098272, 156645312, 207228694, 280196544, 310843041, 414457388, 621686082, 828914776, 1243372164, 1657829552, 2486744328, 3315659104, 4973488656, 6631318208, 9946977312, 19893954624]

約数ペア:

[(1, 19893954624), (2, 9946977312), (3, 6631318208), (4, 4973488656), (6, 3315659104), (8, 2486744328), (12, 1657829552), (16, 1243372164), (24, 828914776), (32, 621686082), (48, 414457388), (64, 310843041), (71, 280196544), (96, 207228694), (127, 156645312), (142, 140098272), (192, 103614347), (213, 93398848), (254, 78322656), (284, 70049136), (381, 52215104), (426, 46699424), (508, 39161328), (568, 35024568), (762, 26107552), (852, 23349712), (1016, 19580664), (1136, 17512284), (1524, 13053776), (1704, 11674856), (2032, 9790332), (2272, 8756142), (3048, 6526888), (3408, 5837428), (4064, 4895166), (4544, 4378071), (6096, 3263444), (6816, 2918714), (8128, 2447583), (9017, 2206272), (11491, 1731264), (12192, 1631722), (13632, 1459357), (18034, 1103136), (22982, 865632), (24384, 815861), (27051, 735424), (34473, 577088), (36068, 551568), (45964, 432816), (54102, 367712), (68946, 288544), (72136, 275784), (91928, 216408), (108204, 183856), (137892, 144272)]