20460964606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1\times {\mathrm{2111}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 32455526400

約数和(自身を除く): 11994561794

約数列:

[1, 2, 19, 38, 379, 673, 758, 1346, 2111, 4222, 7201, 12787, 14402, 25574, 40109, 80218, 255067, 510134, 800069, 1420703, 1600138, 2841406, 4846273, 9692546, 15201311, 26993357, 30402622, 53986714, 538446437, 1076892874, 10230482303, 20460964606]

約数ペア:

[(1, 20460964606), (2, 10230482303), (19, 1076892874), (38, 538446437), (379, 53986714), (673, 30402622), (758, 26993357), (1346, 15201311), (2111, 9692546), (4222, 4846273), (7201, 2841406), (12787, 1600138), (14402, 1420703), (25574, 800069), (40109, 510134), (80218, 255067)]