20163800646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{3719}}^1$

素因数の和:4074

約数の個数: 96

約数和(自身を含む): 48259411200

約数和(自身を除く): 28095610554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 197, 198, 278, 394, 417, 591, 834, 1182, 1251, 1529, 1773, 2167, 2502, 3058, 3546, 3719, 4334, 4587, 6501, 7438, 9174, 11157, 13002, 13761, 19503, 22314, 27383, 27522, 33471, 39006, 40909, 54766, 66942, 81818, 82149, 122727, 164298, 245454, 246447, 301213, 368181, 492894, 516941, 602426, 732643, 736362, 903639, 1033882, 1465286, 1550823, 1807278, 2197929, 2710917, 3101646, 4395858, 4652469, 5421834, 5686351, 6593787, 8059073, 9304938, 11372702, 13187574, 16118146, 17059053, 24177219, 34118106, 48354438, 51177159, 72531657, 101837377, 102354318, 145063314, 203674754, 305512131, 611024262, 916536393, 1120211147, 1833072786, 2240422294, 3360633441, 6721266882, 10081900323, 20163800646]

約数ペア:

[(1, 20163800646), (2, 10081900323), (3, 6721266882), (6, 3360633441), (9, 2240422294), (11, 1833072786), (18, 1120211147), (22, 916536393), (33, 611024262), (66, 305512131), (99, 203674754), (139, 145063314), (197, 102354318), (198, 101837377), (278, 72531657), (394, 51177159), (417, 48354438), (591, 34118106), (834, 24177219), (1182, 17059053), (1251, 16118146), (1529, 13187574), (1773, 11372702), (2167, 9304938), (2502, 8059073), (3058, 6593787), (3546, 5686351), (3719, 5421834), (4334, 4652469), (4587, 4395858), (6501, 3101646), (7438, 2710917), (9174, 2197929), (11157, 1807278), (13002, 1550823), (13761, 1465286), (19503, 1033882), (22314, 903639), (27383, 736362), (27522, 732643), (33471, 602426), (39006, 516941), (40909, 492894), (54766, 368181), (66942, 301213), (81818, 246447), (82149, 245454), (122727, 164298)]