20567404104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{191}}^2$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 56373735600

約数和(自身を除く): 35806331496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 169, 191, 278, 312, 338, 382, 417, 507, 556, 573, 676, 764, 834, 1014, 1112, 1146, 1352, 1528, 1668, 1807, 2028, 2292, 2483, 3336, 3614, 4056, 4584, 4966, 5421, 7228, 7449, 9932, 10842, 14456, 14898, 19864, 21684, 23491, 26549, 29796, 32279, 36481, 43368, 46982, 53098, 59592, 64558, 70473, 72962, 79647, 93964, 96837, 106196, 109443, 129116, 140946, 145924, 159294, 187928, 193674, 212392, 218886, 258232, 281892, 291848, 318588, 345137, 387348, 437772, 474253, 563784, 637176, 690274, 774696, 875544, 948506, 1035411, 1380548, 1422759, 1897012, 2070822, 2761096, 2845518, 3794024, 4141644, 4486781, 5070859, 5691036, 6165289, 8283288, 8973562, 10141718, 11382072, 12330578, 13460343, 15212577, 17947124, 18495867, 20283436, 24661156, 26920686, 30425154, 35894248, 36991734, 40566872, 49322312, 53841372, 60850308, 65921167, 73983468, 107682744, 121700616, 131842334, 147966936, 197763501, 263684668, 395527002, 527369336, 791054004, 856975171, 1582108008, 1713950342, 2570925513, 3427900684, 5141851026, 6855801368, 10283702052, 20567404104]

約数ペア:

[(1, 20567404104), (2, 10283702052), (3, 6855801368), (4, 5141851026), (6, 3427900684), (8, 2570925513), (12, 1713950342), (13, 1582108008), (24, 856975171), (26, 791054004), (39, 527369336), (52, 395527002), (78, 263684668), (104, 197763501), (139, 147966936), (156, 131842334), (169, 121700616), (191, 107682744), (278, 73983468), (312, 65921167), (338, 60850308), (382, 53841372), (417, 49322312), (507, 40566872), (556, 36991734), (573, 35894248), (676, 30425154), (764, 26920686), (834, 24661156), (1014, 20283436), (1112, 18495867), (1146, 17947124), (1352, 15212577), (1528, 13460343), (1668, 12330578), (1807, 11382072), (2028, 10141718), (2292, 8973562), (2483, 8283288), (3336, 6165289), (3614, 5691036), (4056, 5070859), (4584, 4486781), (4966, 4141644), (5421, 3794024), (7228, 2845518), (7449, 2761096), (9932, 2070822), (10842, 1897012), (14456, 1422759), (14898, 1380548), (19864, 1035411), (21684, 948506), (23491, 875544), (26549, 774696), (29796, 690274), (32279, 637176), (36481, 563784), (43368, 474253), (46982, 437772), (53098, 387348), (59592, 345137), (64558, 318588), (70473, 291848), (72962, 281892), (79647, 258232), (93964, 218886), (96837, 212392), (106196, 193674), (109443, 187928), (129116, 159294), (140946, 145924)]