20132776586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{12421}}^1$

素因数の和:14478

約数の個数: 32

約数和(自身を含む): 33590678016

約数和(自身を除く): 13457901430

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2011, 4022, 12421, 24842, 26143, 52286, 62341, 124682, 161473, 322946, 385051, 770102, 810433, 1620866, 5005663, 10011326, 24978631, 49957262, 324722203, 649444406, 774337561, 1548675122, 10066388293, 20132776586]

約数ペア:

[(1, 20132776586), (2, 10066388293), (13, 1548675122), (26, 774337561), (31, 649444406), (62, 324722203), (403, 49957262), (806, 24978631), (2011, 10011326), (4022, 5005663), (12421, 1620866), (24842, 810433), (26143, 770102), (52286, 385051), (62341, 322946), (124682, 161473)]