20346932708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{4513}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 37225982976

約数和(自身を除く): 16879050268

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 353, 412, 706, 1412, 3193, 4513, 6386, 9026, 10943, 12772, 18052, 21886, 36359, 43772, 72718, 139903, 145436, 279806, 464839, 559612, 929678, 1127129, 1593089, 1859356, 2254258, 3186178, 4508516, 6372356, 14410009, 28820018, 49385759, 57640036, 98771518, 164088167, 197543036, 328176334, 656352668, 5086733177, 10173466354, 20346932708]

約数ペア:

[(1, 20346932708), (2, 10173466354), (4, 5086733177), (31, 656352668), (62, 328176334), (103, 197543036), (124, 164088167), (206, 98771518), (353, 57640036), (412, 49385759), (706, 28820018), (1412, 14410009), (3193, 6372356), (4513, 4508516), (6386, 3186178), (9026, 2254258), (10943, 1859356), (12772, 1593089), (18052, 1127129), (21886, 929678), (36359, 559612), (43772, 464839), (72718, 279806), (139903, 145436)]