20565013602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{370661}}^1$

素因数の和:371994

約数の個数: 32

約数和(自身を含む): 47041455744

約数和(自身を除く): 26476442142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321, 2642, 3963, 7926, 9247, 18494, 27741, 55482, 370661, 741322, 1111983, 2223966, 2594627, 5189254, 7783881, 15567762, 489643181, 979286362, 1468929543, 2937859086, 3427502267, 6855004534, 10282506801, 20565013602]

約数ペア:

[(1, 20565013602), (2, 10282506801), (3, 6855004534), (6, 3427502267), (7, 2937859086), (14, 1468929543), (21, 979286362), (42, 489643181), (1321, 15567762), (2642, 7783881), (3963, 5189254), (7926, 2594627), (9247, 2223966), (18494, 1111983), (27741, 741322), (55482, 370661)]