20167096318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 33094656000

約数和(自身を除く): 12927559682

約数列:

[1, 2, 19, 38, 41, 82, 127, 227, 254, 449, 454, 779, 898, 1558, 2413, 4313, 4826, 5207, 8531, 8626, 9307, 10414, 17062, 18409, 18614, 28829, 36818, 57023, 57658, 98933, 101923, 114046, 176833, 197866, 203846, 349771, 353666, 547751, 699542, 1083437, 1095502, 1181989, 1936537, 2166874, 2337943, 2363978, 3873074, 4178843, 4675886, 8357686, 12944221, 22457791, 25888442, 44420917, 44915582, 79398017, 88841834, 158796034, 245940199, 491880398, 530713061, 1061426122, 10083548159, 20167096318]

約数ペア:

[(1, 20167096318), (2, 10083548159), (19, 1061426122), (38, 530713061), (41, 491880398), (82, 245940199), (127, 158796034), (227, 88841834), (254, 79398017), (449, 44915582), (454, 44420917), (779, 25888442), (898, 22457791), (1558, 12944221), (2413, 8357686), (4313, 4675886), (4826, 4178843), (5207, 3873074), (8531, 2363978), (8626, 2337943), (9307, 2166874), (10414, 1936537), (17062, 1181989), (18409, 1095502), (18614, 1083437), (28829, 699542), (36818, 547751), (57023, 353666), (57658, 349771), (98933, 203846), (101923, 197866), (114046, 176833)]