20235469112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{1949}}^1$

素因数の和:2576

約数の個数: 64

約数和(自身を含む): 39575952000

約数和(自身を除く): 19340482888

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 521, 1042, 1949, 2084, 2491, 3898, 4168, 4982, 7796, 9964, 15592, 19928, 24487, 27613, 48974, 55226, 91603, 97948, 103297, 110452, 183206, 195896, 206594, 220904, 366412, 413188, 732824, 826376, 1015429, 1297811, 2030858, 2595622, 4061716, 4854959, 5191244, 8123432, 9709918, 10382488, 19419836, 38839672, 47725163, 53817737, 95450326, 107635474, 190900652, 215270948, 381801304, 430541896, 2529433639, 5058867278, 10117734556, 20235469112]

約数ペア:

[(1, 20235469112), (2, 10117734556), (4, 5058867278), (8, 2529433639), (47, 430541896), (53, 381801304), (94, 215270948), (106, 190900652), (188, 107635474), (212, 95450326), (376, 53817737), (424, 47725163), (521, 38839672), (1042, 19419836), (1949, 10382488), (2084, 9709918), (2491, 8123432), (3898, 5191244), (4168, 4854959), (4982, 4061716), (7796, 2595622), (9964, 2030858), (15592, 1297811), (19928, 1015429), (24487, 826376), (27613, 732824), (48974, 413188), (55226, 366412), (91603, 220904), (97948, 206594), (103297, 195896), (110452, 183206)]