20445798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 44362080

約数和(自身を除く): 23916282

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4889, 9778, 14667, 29334, 83113, 166226, 200449, 249339, 400898, 498678, 601347, 1202694, 3407633, 6815266, 10222899, 20445798]

約数ペア:

[(1, 20445798), (2, 10222899), (3, 6815266), (6, 3407633), (17, 1202694), (34, 601347), (41, 498678), (51, 400898), (82, 249339), (102, 200449), (123, 166226), (246, 83113), (697, 29334), (1394, 14667), (2091, 9778), (4182, 4889)]