20942162304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{7691}}^1$

素因数の和:8728

約数の個数: 128

約数和(自身を含む): 63645454080

約数和(自身を除く): 42703291776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1013, 1344, 2026, 2688, 3039, 4052, 6078, 7091, 7691, 8104, 12156, 14182, 15382, 16208, 21273, 23073, 24312, 28364, 30764, 32416, 42546, 46146, 48624, 53837, 56728, 61528, 64832, 85092, 92292, 97248, 107674, 113456, 123056, 129664, 161511, 170184, 184584, 194496, 215348, 226912, 246112, 323022, 340368, 369168, 388992, 430696, 453824, 492224, 646044, 680736, 738336, 861392, 907648, 984448, 1292088, 1361472, 1476672, 1722784, 2584176, 2722944, 2953344, 3445568, 5168352, 6891136, 7790983, 10336704, 15581966, 20673408, 23372949, 31163932, 46745898, 54536881, 62327864, 93491796, 109073762, 124655728, 163610643, 186983592, 218147524, 249311456, 327221286, 373967184, 436295048, 498622912, 654442572, 747934368, 872590096, 997245824, 1308885144, 1495868736, 1745180192, 2617770288, 2991737472, 3490360384, 5235540576, 6980720768, 10471081152, 20942162304]

約数ペア:

[(1, 20942162304), (2, 10471081152), (3, 6980720768), (4, 5235540576), (6, 3490360384), (7, 2991737472), (8, 2617770288), (12, 1745180192), (14, 1495868736), (16, 1308885144), (21, 997245824), (24, 872590096), (28, 747934368), (32, 654442572), (42, 498622912), (48, 436295048), (56, 373967184), (64, 327221286), (84, 249311456), (96, 218147524), (112, 186983592), (128, 163610643), (168, 124655728), (192, 109073762), (224, 93491796), (336, 62327864), (384, 54536881), (448, 46745898), (672, 31163932), (896, 23372949), (1013, 20673408), (1344, 15581966), (2026, 10336704), (2688, 7790983), (3039, 6891136), (4052, 5168352), (6078, 3445568), (7091, 2953344), (7691, 2722944), (8104, 2584176), (12156, 1722784), (14182, 1476672), (15382, 1361472), (16208, 1292088), (21273, 984448), (23073, 907648), (24312, 861392), (28364, 738336), (30764, 680736), (32416, 646044), (42546, 492224), (46146, 453824), (48624, 430696), (53837, 388992), (56728, 369168), (61528, 340368), (64832, 323022), (85092, 246112), (92292, 226912), (97248, 215348), (107674, 194496), (113456, 184584), (123056, 170184), (129664, 161511)]