20346470412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{76829}}^1$

素因数の和:77626

約数の個数: 48

約数和(自身を含む): 49177346400

約数和(自身を除く): 28830875988

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 761, 1522, 2283, 3044, 4566, 9132, 22069, 44138, 66207, 76829, 88276, 132414, 153658, 230487, 264828, 307316, 460974, 921948, 2228041, 4456082, 6684123, 8912164, 13368246, 26736492, 58466869, 116933738, 175400607, 233867476, 350801214, 701602428, 1695539201, 3391078402, 5086617603, 6782156804, 10173235206, 20346470412]

約数ペア:

[(1, 20346470412), (2, 10173235206), (3, 6782156804), (4, 5086617603), (6, 3391078402), (12, 1695539201), (29, 701602428), (58, 350801214), (87, 233867476), (116, 175400607), (174, 116933738), (348, 58466869), (761, 26736492), (1522, 13368246), (2283, 8912164), (3044, 6684123), (4566, 4456082), (9132, 2228041), (22069, 921948), (44138, 460974), (66207, 307316), (76829, 264828), (88276, 230487), (132414, 153658)]