20186565578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{105701}}^1$

素因数の和:105898

約数の個数: 32

約数和(自身を含む): 33083034768

約数和(自身を除く): 12896469190

約数列:

[1, 2, 17, 34, 41, 82, 137, 274, 697, 1394, 2329, 4658, 5617, 11234, 95489, 105701, 190978, 211402, 1796917, 3593834, 4333741, 8667482, 14481037, 28962074, 73673597, 147347194, 246177629, 492355258, 593722517, 1187445034, 10093282789, 20186565578]

約数ペア:

[(1, 20186565578), (2, 10093282789), (17, 1187445034), (34, 593722517), (41, 492355258), (82, 246177629), (137, 147347194), (274, 73673597), (697, 28962074), (1394, 14481037), (2329, 8667482), (4658, 4333741), (5617, 3593834), (11234, 1796917), (95489, 211402), (105701, 190978)]