20221542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 29717658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 99, 118, 177, 198, 297, 354, 531, 577, 594, 649, 1062, 1154, 1298, 1593, 1731, 1947, 3186, 3462, 3894, 5193, 5841, 6347, 10386, 11682, 12694, 15579, 17523, 19041, 31158, 34043, 35046, 38082, 57123, 68086, 102129, 114246, 171369, 204258, 306387, 342738, 374473, 612774, 748946, 919161, 1123419, 1838322, 2246838, 3370257, 6740514, 10110771, 20221542]

約数ペア:

[(1, 20221542), (2, 10110771), (3, 6740514), (6, 3370257), (9, 2246838), (11, 1838322), (18, 1123419), (22, 919161), (27, 748946), (33, 612774), (54, 374473), (59, 342738), (66, 306387), (99, 204258), (118, 171369), (177, 114246), (198, 102129), (297, 68086), (354, 57123), (531, 38082), (577, 35046), (594, 34043), (649, 31158), (1062, 19041), (1154, 17523), (1298, 15579), (1593, 12694), (1731, 11682), (1947, 10386), (3186, 6347), (3462, 5841), (3894, 5193)]