20190632385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{11213}}^1$

素因数の和:12798

約数の個数: 64

約数和(自身を含む): 40305807360

約数和(自身を除く): 20115174975

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1559, 4677, 7795, 10913, 11213, 17149, 23385, 32739, 33639, 51447, 54565, 56065, 78491, 85745, 120043, 123343, 163695, 168195, 235473, 257235, 360129, 370029, 392455, 600215, 616715, 863401, 1177365, 1800645, 1850145, 2590203, 4317005, 12951015, 17481067, 52443201, 87405335, 122367469, 192291737, 262216005, 367102407, 576875211, 611837345, 961458685, 1346042159, 1835512035, 2884376055, 4038126477, 6730210795, 20190632385]

約数ペア:

[(1, 20190632385), (3, 6730210795), (5, 4038126477), (7, 2884376055), (11, 1835512035), (15, 1346042159), (21, 961458685), (33, 611837345), (35, 576875211), (55, 367102407), (77, 262216005), (105, 192291737), (165, 122367469), (231, 87405335), (385, 52443201), (1155, 17481067), (1559, 12951015), (4677, 4317005), (7795, 2590203), (10913, 1850145), (11213, 1800645), (17149, 1177365), (23385, 863401), (32739, 616715), (33639, 600215), (51447, 392455), (54565, 370029), (56065, 360129), (78491, 257235), (85745, 235473), (120043, 168195), (123343, 163695)]