20423644944

素因数分解:

$2^4\times 3^1\times {\mathrm{761}}^1\times {\mathrm{559123}}^1$

素因数の和:559895

約数の個数: 40

約数和(自身を含む): 52830508512

約数和(自身を除く): 32406863568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 761, 1522, 2283, 3044, 4566, 6088, 9132, 12176, 18264, 36528, 559123, 1118246, 1677369, 2236492, 3354738, 4472984, 6709476, 8945968, 13418952, 26837904, 425492603, 850985206, 1276477809, 1701970412, 2552955618, 3403940824, 5105911236, 6807881648, 10211822472, 20423644944]

約数ペア:

[(1, 20423644944), (2, 10211822472), (3, 6807881648), (4, 5105911236), (6, 3403940824), (8, 2552955618), (12, 1701970412), (16, 1276477809), (24, 850985206), (48, 425492603), (761, 26837904), (1522, 13418952), (2283, 8945968), (3044, 6709476), (4566, 4472984), (6088, 3354738), (9132, 2236492), (12176, 1677369), (18264, 1118246), (36528, 559123)]