20233677410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{11617}}^1$

素因数の和:11835

約数の個数: 64

約数和(自身を含む): 39148012800

約数和(自身を除く): 18914335390

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 103, 178, 190, 206, 445, 515, 890, 1030, 1691, 1957, 3382, 3914, 8455, 9167, 9785, 11617, 16910, 18334, 19570, 23234, 45835, 58085, 91670, 116170, 174173, 220723, 348346, 441446, 870865, 1033913, 1103615, 1196551, 1741730, 2067826, 2207230, 2393102, 5169565, 5982755, 10339130, 11965510, 19644347, 22734469, 39288694, 45468938, 98221735, 106493039, 113672345, 196443470, 212986078, 227344690, 532465195, 1064930390, 2023367741, 4046735482, 10116838705, 20233677410]

約数ペア:

[(1, 20233677410), (2, 10116838705), (5, 4046735482), (10, 2023367741), (19, 1064930390), (38, 532465195), (89, 227344690), (95, 212986078), (103, 196443470), (178, 113672345), (190, 106493039), (206, 98221735), (445, 45468938), (515, 39288694), (890, 22734469), (1030, 19644347), (1691, 11965510), (1957, 10339130), (3382, 5982755), (3914, 5169565), (8455, 2393102), (9167, 2207230), (9785, 2067826), (11617, 1741730), (16910, 1196551), (18334, 1103615), (19570, 1033913), (23234, 870865), (45835, 441446), (58085, 348346), (91670, 220723), (116170, 174173)]