20184497509734

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1321}}^1\times {\mathrm{1436333}}^1$

素因数の和:1437862

約数の個数: 64

約数和(自身を含む): 45116285100480

約数和(自身を除く): 24931787590746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1321, 1773, 2642, 3546, 3963, 5319, 7926, 10638, 11889, 23778, 35667, 71334, 260237, 520474, 780711, 1436333, 1561422, 2342133, 2872666, 4308999, 4684266, 7026399, 8617998, 12926997, 14052798, 25853994, 38780991, 77561982, 282957601, 565915202, 848872803, 1697745606, 1897395893, 2546618409, 3794791786, 5093236818, 5692187679, 7639855227, 11384375358, 15279710454, 17076563037, 34153126074, 51229689111, 102459378222, 373786990921, 747573981842, 1121360972763, 2242721945526, 3364082918289, 6728165836578, 10092248754867, 20184497509734]

約数ペア:

[(1, 20184497509734), (2, 10092248754867), (3, 6728165836578), (6, 3364082918289), (9, 2242721945526), (18, 1121360972763), (27, 747573981842), (54, 373786990921), (197, 102459378222), (394, 51229689111), (591, 34153126074), (1182, 17076563037), (1321, 15279710454), (1773, 11384375358), (2642, 7639855227), (3546, 5692187679), (3963, 5093236818), (5319, 3794791786), (7926, 2546618409), (10638, 1897395893), (11889, 1697745606), (23778, 848872803), (35667, 565915202), (71334, 282957601), (260237, 77561982), (520474, 38780991), (780711, 25853994), (1436333, 14052798), (1561422, 12926997), (2342133, 8617998), (2872666, 7026399), (4308999, 4684266)]