20945064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124673}}^1$

素因数の和:124689

約数の個数: 32

約数和(自身を含む): 59843520

約数和(自身を除く): 38898456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124673, 249346, 374019, 498692, 748038, 872711, 997384, 1496076, 1745422, 2618133, 2992152, 3490844, 5236266, 6981688, 10472532, 20945064]

約数ペア:

[(1, 20945064), (2, 10472532), (3, 6981688), (4, 5236266), (6, 3490844), (7, 2992152), (8, 2618133), (12, 1745422), (14, 1496076), (21, 997384), (24, 872711), (28, 748038), (42, 498692), (56, 374019), (84, 249346), (168, 124673)]