20674752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15383}}^1$

素因数の和:15405

約数の個数: 56

約数和(自身を含む): 62520576

約数和(自身を除く): 41845824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15383, 30766, 46149, 61532, 92298, 107681, 123064, 184596, 215362, 246128, 323043, 369192, 430724, 492256, 646086, 738384, 861448, 984512, 1292172, 1476768, 1722896, 2584344, 2953536, 3445792, 5168688, 6891584, 10337376, 20674752]

約数ペア:

[(1, 20674752), (2, 10337376), (3, 6891584), (4, 5168688), (6, 3445792), (7, 2953536), (8, 2584344), (12, 1722896), (14, 1476768), (16, 1292172), (21, 984512), (24, 861448), (28, 738384), (32, 646086), (42, 492256), (48, 430724), (56, 369192), (64, 323043), (84, 246128), (96, 215362), (112, 184596), (168, 123064), (192, 107681), (224, 92298), (336, 61532), (448, 46149), (672, 30766), (1344, 15383)]