20220773643

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{102643}}^1$

素因数の和:102768

約数の個数: 48

約数和(自身を含む): 34586922240

約数和(自身を除く): 14366148597

約数列:

[1, 3, 7, 9, 21, 53, 59, 63, 159, 177, 371, 413, 477, 531, 1113, 1239, 3127, 3339, 3717, 9381, 21889, 28143, 65667, 102643, 197001, 307929, 718501, 923787, 2155503, 5440079, 6055937, 6466509, 16320237, 18167811, 38080553, 42391559, 48960711, 54503433, 114241659, 127174677, 320964661, 342724977, 381524031, 962893983, 2246752627, 2888681949, 6740257881, 20220773643]

約数ペア:

[(1, 20220773643), (3, 6740257881), (7, 2888681949), (9, 2246752627), (21, 962893983), (53, 381524031), (59, 342724977), (63, 320964661), (159, 127174677), (177, 114241659), (371, 54503433), (413, 48960711), (477, 42391559), (531, 38080553), (1113, 18167811), (1239, 16320237), (3127, 6466509), (3339, 6055937), (3717, 5440079), (9381, 2155503), (21889, 923787), (28143, 718501), (65667, 307929), (102643, 197001)]