20202072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 56073600

約数和(自身を除く): 35871528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1297, 1298, 1416, 1947, 2594, 2596, 3891, 3894, 5188, 5192, 7782, 7788, 10376, 14267, 15564, 15576, 28534, 31128, 42801, 57068, 76523, 85602, 114136, 153046, 171204, 229569, 306092, 342408, 459138, 612184, 841753, 918276, 1683506, 1836552, 2525259, 3367012, 5050518, 6734024, 10101036, 20202072]

約数ペア:

[(1, 20202072), (2, 10101036), (3, 6734024), (4, 5050518), (6, 3367012), (8, 2525259), (11, 1836552), (12, 1683506), (22, 918276), (24, 841753), (33, 612184), (44, 459138), (59, 342408), (66, 306092), (88, 229569), (118, 171204), (132, 153046), (177, 114136), (236, 85602), (264, 76523), (354, 57068), (472, 42801), (649, 31128), (708, 28534), (1297, 15576), (1298, 15564), (1416, 14267), (1947, 10376), (2594, 7788), (2596, 7782), (3891, 5192), (3894, 5188)]