20238427776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7529177}}^1$

素因数の和:7529201

約数の個数: 64

約数和(自身を含む): 61438092480

約数和(自身を除く): 41199664704

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, 1344, 2688, 7529177, 15058354, 22587531, 30116708, 45175062, 52704239, 60233416, 90350124, 105408478, 120466832, 158112717, 180700248, 210816956, 240933664, 316225434, 361400496, 421633912, 481867328, 632450868, 722800992, 843267824, 963734656, 1264901736, 1445601984, 1686535648, 2529803472, 2891203968, 3373071296, 5059606944, 6746142592, 10119213888, 20238427776]

約数ペア:

[(1, 20238427776), (2, 10119213888), (3, 6746142592), (4, 5059606944), (6, 3373071296), (7, 2891203968), (8, 2529803472), (12, 1686535648), (14, 1445601984), (16, 1264901736), (21, 963734656), (24, 843267824), (28, 722800992), (32, 632450868), (42, 481867328), (48, 421633912), (56, 361400496), (64, 316225434), (84, 240933664), (96, 210816956), (112, 180700248), (128, 158112717), (168, 120466832), (192, 105408478), (224, 90350124), (336, 60233416), (384, 52704239), (448, 45175062), (672, 30116708), (896, 22587531), (1344, 15058354), (2688, 7529177)]