20194696848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{466951}}^1$

素因数の和:467032

約数の個数: 80

約数和(自身を含む): 56280790656

約数和(自身を除く): 36086093808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 3604, 5406, 7208, 10812, 14416, 21624, 43248, 466951, 933902, 1400853, 1867804, 2801706, 3735608, 5603412, 7471216, 7938167, 11206824, 15876334, 22413648, 23814501, 24748403, 31752668, 47629002, 49496806, 63505336, 74245209, 95258004, 98993612, 127010672, 148490418, 190516008, 197987224, 296980836, 381032016, 395974448, 420722851, 593961672, 841445702, 1187923344, 1262168553, 1682891404, 2524337106, 3365782808, 5048674212, 6731565616, 10097348424, 20194696848]

約数ペア:

[(1, 20194696848), (2, 10097348424), (3, 6731565616), (4, 5048674212), (6, 3365782808), (8, 2524337106), (12, 1682891404), (16, 1262168553), (17, 1187923344), (24, 841445702), (34, 593961672), (48, 420722851), (51, 395974448), (53, 381032016), (68, 296980836), (102, 197987224), (106, 190516008), (136, 148490418), (159, 127010672), (204, 98993612), (212, 95258004), (272, 74245209), (318, 63505336), (408, 49496806), (424, 47629002), (636, 31752668), (816, 24748403), (848, 23814501), (901, 22413648), (1272, 15876334), (1802, 11206824), (2544, 7938167), (2703, 7471216), (3604, 5603412), (5406, 3735608), (7208, 2801706), (10812, 1867804), (14416, 1400853), (21624, 933902), (43248, 466951)]