20286336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7547}}^1$

素因数の和:7571

約数の個数: 64

約数和(自身を含む): 61591680

約数和(自身を除く): 41305344

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, 7547, 15094, 22641, 30188, 45282, 52829, 60376, 90564, 105658, 120752, 158487, 181128, 211316, 241504, 316974, 362256, 422632, 483008, 633948, 724512, 845264, 966016, 1267896, 1449024, 1690528, 2535792, 2898048, 3381056, 5071584, 6762112, 10143168, 20286336]

約数ペア:

[(1, 20286336), (2, 10143168), (3, 6762112), (4, 5071584), (6, 3381056), (7, 2898048), (8, 2535792), (12, 1690528), (14, 1449024), (16, 1267896), (21, 966016), (24, 845264), (28, 724512), (32, 633948), (42, 483008), (48, 422632), (56, 362256), (64, 316974), (84, 241504), (96, 211316), (112, 181128), (128, 158487), (168, 120752), (192, 105658), (224, 90564), (336, 60376), (384, 52829), (448, 45282), (672, 30188), (896, 22641), (1344, 15094), (2688, 7547)]