20013504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14891}}^1$

素因数の和:14913

約数の個数: 56

約数和(自身を含む): 60521088

約数和(自身を除く): 40507584

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, 14891, 29782, 44673, 59564, 89346, 104237, 119128, 178692, 208474, 238256, 312711, 357384, 416948, 476512, 625422, 714768, 833896, 953024, 1250844, 1429536, 1667792, 2501688, 2859072, 3335584, 5003376, 6671168, 10006752, 20013504]

約数ペア:

[(1, 20013504), (2, 10006752), (3, 6671168), (4, 5003376), (6, 3335584), (7, 2859072), (8, 2501688), (12, 1667792), (14, 1429536), (16, 1250844), (21, 953024), (24, 833896), (28, 714768), (32, 625422), (42, 476512), (48, 416948), (56, 357384), (64, 312711), (84, 238256), (96, 208474), (112, 178692), (168, 119128), (192, 104237), (224, 89346), (336, 59564), (448, 44673), (672, 29782), (1344, 14891)]