20025852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21673}}^1$

素因数の和:21698

約数の個数: 48

約数和(自身を含む): 58259712

約数和(自身を除く): 38233860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21673, 43346, 65019, 86692, 130038, 151711, 238403, 260076, 303422, 455133, 476806, 606844, 715209, 910266, 953612, 1430418, 1668821, 1820532, 2860836, 3337642, 5006463, 6675284, 10012926, 20025852]

約数ペア:

[(1, 20025852), (2, 10012926), (3, 6675284), (4, 5006463), (6, 3337642), (7, 2860836), (11, 1820532), (12, 1668821), (14, 1430418), (21, 953612), (22, 910266), (28, 715209), (33, 606844), (42, 476806), (44, 455133), (66, 303422), (77, 260076), (84, 238403), (132, 151711), (154, 130038), (231, 86692), (308, 65019), (462, 43346), (924, 21673)]