20532732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 53625600

約数和(自身を除く): 33092868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 179, 237, 242, 316, 358, 363, 474, 484, 537, 716, 726, 869, 948, 1074, 1452, 1738, 1969, 2148, 2607, 3476, 3938, 5214, 5907, 7876, 9559, 10428, 11814, 14141, 19118, 21659, 23628, 28282, 28677, 38236, 42423, 43318, 56564, 57354, 64977, 84846, 86636, 114708, 129954, 155551, 169692, 259908, 311102, 466653, 622204, 933306, 1711061, 1866612, 3422122, 5133183, 6844244, 10266366, 20532732]

約数ペア:

[(1, 20532732), (2, 10266366), (3, 6844244), (4, 5133183), (6, 3422122), (11, 1866612), (12, 1711061), (22, 933306), (33, 622204), (44, 466653), (66, 311102), (79, 259908), (121, 169692), (132, 155551), (158, 129954), (179, 114708), (237, 86636), (242, 84846), (316, 64977), (358, 57354), (363, 56564), (474, 43318), (484, 42423), (537, 38236), (716, 28677), (726, 28282), (869, 23628), (948, 21659), (1074, 19118), (1452, 14141), (1738, 11814), (1969, 10428), (2148, 9559), (2607, 7876), (3476, 5907), (3938, 5214)]