20796611292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4517}}^1\times {\mathrm{7523}}^1$

素因数の和:12067

約数の個数: 72

約数和(自身を含む): 55681241616

約数和(自身を除く): 34884630324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 4517, 7523, 9034, 13551, 15046, 18068, 22569, 27102, 30092, 40653, 45138, 54204, 67707, 76789, 81306, 90276, 127891, 135414, 153578, 162612, 230367, 255782, 270828, 307156, 383673, 460734, 511564, 691101, 767346, 921468, 1151019, 1382202, 1534692, 2302038, 2764404, 4604076, 33981391, 67962782, 101944173, 135925564, 203888346, 305832519, 407776692, 577683647, 611665038, 1155367294, 1223330076, 1733050941, 2310734588, 3466101882, 5199152823, 6932203764, 10398305646, 20796611292]

約数ペア:

[(1, 20796611292), (2, 10398305646), (3, 6932203764), (4, 5199152823), (6, 3466101882), (9, 2310734588), (12, 1733050941), (17, 1223330076), (18, 1155367294), (34, 611665038), (36, 577683647), (51, 407776692), (68, 305832519), (102, 203888346), (153, 135925564), (204, 101944173), (306, 67962782), (612, 33981391), (4517, 4604076), (7523, 2764404), (9034, 2302038), (13551, 1534692), (15046, 1382202), (18068, 1151019), (22569, 921468), (27102, 767346), (30092, 691101), (40653, 511564), (45138, 460734), (54204, 383673), (67707, 307156), (76789, 270828), (81306, 255782), (90276, 230367), (127891, 162612), (135414, 153578)]