20214960662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 36229939200

約数和(自身を除く): 16014978538

約数列:

[1, 2, 13, 19, 26, 38, 47, 79, 94, 103, 107, 158, 206, 214, 247, 494, 611, 893, 1027, 1222, 1339, 1391, 1501, 1786, 1957, 2033, 2054, 2678, 2782, 3002, 3713, 3914, 4066, 4841, 5029, 7426, 8137, 8453, 9682, 10058, 11021, 11609, 16274, 16906, 19513, 22042, 23218, 25441, 26429, 39026, 48269, 50882, 52858, 62933, 65377, 70547, 91979, 95551, 96538, 105781, 109889, 125866, 130754, 141094, 143273, 154603, 160607, 183958, 191102, 209399, 211562, 219778, 286546, 309206, 321214, 382439, 397291, 418798, 517987, 764878, 794582, 870659, 917111, 1035974, 1195727, 1242163, 1741318, 1834222, 2009839, 2087891, 2391454, 2484326, 2722187, 4019678, 4175782, 4971707, 5164783, 5444374, 6733831, 7266341, 7548529, 9841753, 9943414, 10329566, 11318567, 13467662, 14532682, 15097058, 16542521, 19683506, 22637134, 33085042, 40920973, 81841946, 94462433, 98130877, 127942789, 188924866, 196261754, 215052773, 255885578, 430105546, 531972649, 777498487, 1063945298, 1554996974, 10107480331, 20214960662]

約数ペア:

[(1, 20214960662), (2, 10107480331), (13, 1554996974), (19, 1063945298), (26, 777498487), (38, 531972649), (47, 430105546), (79, 255885578), (94, 215052773), (103, 196261754), (107, 188924866), (158, 127942789), (206, 98130877), (214, 94462433), (247, 81841946), (494, 40920973), (611, 33085042), (893, 22637134), (1027, 19683506), (1222, 16542521), (1339, 15097058), (1391, 14532682), (1501, 13467662), (1786, 11318567), (1957, 10329566), (2033, 9943414), (2054, 9841753), (2678, 7548529), (2782, 7266341), (3002, 6733831), (3713, 5444374), (3914, 5164783), (4066, 4971707), (4841, 4175782), (5029, 4019678), (7426, 2722187), (8137, 2484326), (8453, 2391454), (9682, 2087891), (10058, 2009839), (11021, 1834222), (11609, 1741318), (16274, 1242163), (16906, 1195727), (19513, 1035974), (22042, 917111), (23218, 870659), (25441, 794582), (26429, 764878), (39026, 517987), (48269, 418798), (50882, 397291), (52858, 382439), (62933, 321214), (65377, 309206), (70547, 286546), (91979, 219778), (95551, 211562), (96538, 209399), (105781, 191102), (109889, 183958), (125866, 160607), (130754, 154603), (141094, 143273)]