20132068668

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{128449}}^1$

素因数の和:128846

約数の個数: 48

約数和(自身を含む): 48381463200

約数和(自身を除く): 28249394532

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 353, 444, 706, 1059, 1412, 2118, 4236, 13061, 26122, 39183, 52244, 78366, 128449, 156732, 256898, 385347, 513796, 770694, 1541388, 4752613, 9505226, 14257839, 19010452, 28515678, 45342497, 57031356, 90684994, 136027491, 181369988, 272054982, 544109964, 1677672389, 3355344778, 5033017167, 6710689556, 10066034334, 20132068668]

約数ペア:

[(1, 20132068668), (2, 10066034334), (3, 6710689556), (4, 5033017167), (6, 3355344778), (12, 1677672389), (37, 544109964), (74, 272054982), (111, 181369988), (148, 136027491), (222, 90684994), (353, 57031356), (444, 45342497), (706, 28515678), (1059, 19010452), (1412, 14257839), (2118, 9505226), (4236, 4752613), (13061, 1541388), (26122, 770694), (39183, 513796), (52244, 385347), (78366, 256898), (128449, 156732)]