20467061056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{46679}}^1$

素因数の和:46752

約数の個数: 112

約数和(自身を含む): 47806295040

約数和(自身を除く): 27339233984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1768, 1984, 2108, 3224, 3536, 4216, 6448, 6851, 7072, 8432, 12896, 13702, 14144, 16864, 25792, 27404, 33728, 46679, 54808, 93358, 109616, 186716, 219232, 373432, 438464, 606827, 746864, 793543, 1213654, 1447049, 1493728, 1587086, 2427308, 2894098, 2987456, 3174172, 4854616, 5788196, 6348344, 9709232, 10316059, 11576392, 12696688, 18811637, 19418464, 20632118, 23152784, 24599833, 25393376, 37623274, 38836928, 41264236, 46305568, 49199666, 50786752, 75246548, 82528472, 92611136, 98399332, 150493096, 165056944, 196798664, 300986192, 319797829, 330113888, 393597328, 601972384, 639595658, 660227776, 787194656, 1203944768, 1279191316, 1574389312, 2558382632, 5116765264, 10233530528, 20467061056]

約数ペア:

[(1, 20467061056), (2, 10233530528), (4, 5116765264), (8, 2558382632), (13, 1574389312), (16, 1279191316), (17, 1203944768), (26, 787194656), (31, 660227776), (32, 639595658), (34, 601972384), (52, 393597328), (62, 330113888), (64, 319797829), (68, 300986192), (104, 196798664), (124, 165056944), (136, 150493096), (208, 98399332), (221, 92611136), (248, 82528472), (272, 75246548), (403, 50786752), (416, 49199666), (442, 46305568), (496, 41264236), (527, 38836928), (544, 37623274), (806, 25393376), (832, 24599833), (884, 23152784), (992, 20632118), (1054, 19418464), (1088, 18811637), (1612, 12696688), (1768, 11576392), (1984, 10316059), (2108, 9709232), (3224, 6348344), (3536, 5788196), (4216, 4854616), (6448, 3174172), (6851, 2987456), (7072, 2894098), (8432, 2427308), (12896, 1587086), (13702, 1493728), (14144, 1447049), (16864, 1213654), (25792, 793543), (27404, 746864), (33728, 606827), (46679, 438464), (54808, 373432), (93358, 219232), (109616, 186716)]