20222375008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 45699849216

約数和(自身を除く): 25477474208

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 223, 253, 352, 368, 446, 487, 506, 529, 736, 892, 974, 1012, 1058, 1784, 1948, 2024, 2116, 2453, 3568, 3896, 4048, 4232, 4906, 5129, 5357, 5819, 7136, 7792, 8096, 8464, 9812, 10258, 10714, 11201, 11638, 15584, 16928, 19624, 20516, 21428, 22402, 23276, 39248, 41032, 42856, 44804, 46552, 56419, 78496, 82064, 85712, 89608, 93104, 108601, 112838, 117967, 123211, 164128, 171424, 179216, 186208, 217202, 225676, 235934, 246422, 257623, 358432, 434404, 451352, 471868, 492844, 515246, 868808, 902704, 943736, 985688, 1030492, 1194611, 1297637, 1737616, 1805408, 1887472, 1971376, 2060984, 2389222, 2497823, 2595274, 2833853, 3475232, 3774944, 3942752, 4121968, 4778444, 4995646, 5190548, 5667706, 8243936, 9556888, 9991292, 10381096, 11335412, 19113776, 19982584, 20762192, 22670824, 27476053, 38227552, 39965168, 41524384, 45341648, 54952106, 57449929, 79930336, 90683296, 109904212, 114899858, 219808424, 229799716, 439616848, 459599432, 631949219, 879233696, 919198864, 1263898438, 1838397728, 2527796876, 5055593752, 10111187504, 20222375008]

約数ペア:

[(1, 20222375008), (2, 10111187504), (4, 5055593752), (8, 2527796876), (11, 1838397728), (16, 1263898438), (22, 919198864), (23, 879233696), (32, 631949219), (44, 459599432), (46, 439616848), (88, 229799716), (92, 219808424), (176, 114899858), (184, 109904212), (223, 90683296), (253, 79930336), (352, 57449929), (368, 54952106), (446, 45341648), (487, 41524384), (506, 39965168), (529, 38227552), (736, 27476053), (892, 22670824), (974, 20762192), (1012, 19982584), (1058, 19113776), (1784, 11335412), (1948, 10381096), (2024, 9991292), (2116, 9556888), (2453, 8243936), (3568, 5667706), (3896, 5190548), (4048, 4995646), (4232, 4778444), (4906, 4121968), (5129, 3942752), (5357, 3774944), (5819, 3475232), (7136, 2833853), (7792, 2595274), (8096, 2497823), (8464, 2389222), (9812, 2060984), (10258, 1971376), (10714, 1887472), (11201, 1805408), (11638, 1737616), (15584, 1297637), (16928, 1194611), (19624, 1030492), (20516, 985688), (21428, 943736), (22402, 902704), (23276, 868808), (39248, 515246), (41032, 492844), (42856, 471868), (44804, 451352), (46552, 434404), (56419, 358432), (78496, 257623), (82064, 246422), (85712, 235934), (89608, 225676), (93104, 217202), (108601, 186208), (112838, 179216), (117967, 171424), (123211, 164128)]