20009592

素因数分解:

$2^3\times 3^6\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 58235040

約数和(自身を除く): 38225448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 73, 81, 94, 108, 141, 146, 162, 188, 216, 219, 243, 282, 292, 324, 376, 423, 438, 486, 564, 584, 648, 657, 729, 846, 876, 972, 1128, 1269, 1314, 1458, 1692, 1752, 1944, 1971, 2538, 2628, 2916, 3384, 3431, 3807, 3942, 5076, 5256, 5832, 5913, 6862, 7614, 7884, 10152, 10293, 11421, 11826, 13724, 15228, 15768, 17739, 20586, 22842, 23652, 27448, 30456, 30879, 34263, 35478, 41172, 45684, 47304, 53217, 61758, 68526, 70956, 82344, 91368, 92637, 106434, 123516, 137052, 141912, 185274, 212868, 247032, 274104, 277911, 370548, 425736, 555822, 741096, 833733, 1111644, 1667466, 2223288, 2501199, 3334932, 5002398, 6669864, 10004796, 20009592]

約数ペア:

[(1, 20009592), (2, 10004796), (3, 6669864), (4, 5002398), (6, 3334932), (8, 2501199), (9, 2223288), (12, 1667466), (18, 1111644), (24, 833733), (27, 741096), (36, 555822), (47, 425736), (54, 370548), (72, 277911), (73, 274104), (81, 247032), (94, 212868), (108, 185274), (141, 141912), (146, 137052), (162, 123516), (188, 106434), (216, 92637), (219, 91368), (243, 82344), (282, 70956), (292, 68526), (324, 61758), (376, 53217), (423, 47304), (438, 45684), (486, 41172), (564, 35478), (584, 34263), (648, 30879), (657, 30456), (729, 27448), (846, 23652), (876, 22842), (972, 20586), (1128, 17739), (1269, 15768), (1314, 15228), (1458, 13724), (1692, 11826), (1752, 11421), (1944, 10293), (1971, 10152), (2538, 7884), (2628, 7614), (2916, 6862), (3384, 5913), (3431, 5832), (3807, 5256), (3942, 5076)]