20100607148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{319037}}^1$

素因数の和:319889

約数の個数: 24

約数和(自身を含む): 37072215600

約数和(自身を除く): 16971608452

約数列:

[1, 2, 4, 19, 38, 76, 829, 1658, 3316, 15751, 31502, 63004, 319037, 638074, 1276148, 6061703, 12123406, 24246812, 264481673, 528963346, 1057926692, 5025151787, 10050303574, 20100607148]

約数ペア:

[(1, 20100607148), (2, 10050303574), (4, 5025151787), (19, 1057926692), (38, 528963346), (76, 264481673), (829, 24246812), (1658, 12123406), (3316, 6061703), (15751, 1276148), (31502, 638074), (63004, 319037)]