20030868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 61057920

約数和(自身を除く): 41027052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1297, 1404, 1716, 2574, 2594, 3861, 3891, 5148, 5188, 7722, 7782, 11673, 14267, 15444, 15564, 16861, 23346, 28534, 33722, 35019, 42801, 46692, 50583, 57068, 67444, 70038, 85602, 101166, 128403, 140076, 151749, 171204, 185471, 202332, 256806, 303498, 370942, 385209, 455247, 513612, 556413, 606996, 741884, 770418, 910494, 1112826, 1540836, 1669239, 1820988, 2225652, 3338478, 5007717, 6676956, 10015434, 20030868]

約数ペア:

[(1, 20030868), (2, 10015434), (3, 6676956), (4, 5007717), (6, 3338478), (9, 2225652), (11, 1820988), (12, 1669239), (13, 1540836), (18, 1112826), (22, 910494), (26, 770418), (27, 741884), (33, 606996), (36, 556413), (39, 513612), (44, 455247), (52, 385209), (54, 370942), (66, 303498), (78, 256806), (99, 202332), (108, 185471), (117, 171204), (132, 151749), (143, 140076), (156, 128403), (198, 101166), (234, 85602), (286, 70038), (297, 67444), (351, 57068), (396, 50583), (429, 46692), (468, 42801), (572, 35019), (594, 33722), (702, 28534), (858, 23346), (1188, 16861), (1287, 15564), (1297, 15444), (1404, 14267), (1716, 11673), (2574, 7782), (2594, 7722), (3861, 5188), (3891, 5148)]