20342313351388

素因数分解:

$2^2\times 7^1\times {\mathrm{618229}}^1\times {\mathrm{1175149}}^1$

素因数の和:1793389

約数の個数: 24

約数和(自身を含む): 40684727132000

約数和(自身を除く): 20342413780612

約数列:

[1, 2, 4, 7, 14, 28, 618229, 1175149, 1236458, 2350298, 2472916, 4327603, 4700596, 8226043, 8655206, 16452086, 17310412, 32904172, 726511191121, 1453022382242, 2906044764484, 5085578337847, 10171156675694, 20342313351388]

約数ペア:

[(1, 20342313351388), (2, 10171156675694), (4, 5085578337847), (7, 2906044764484), (14, 1453022382242), (28, 726511191121), (618229, 32904172), (1175149, 17310412), (1236458, 16452086), (2350298, 8655206), (2472916, 8226043), (4327603, 4700596)]