20967699264

素因数分解:

$2^6\times 3^1\times {\mathrm{271}}^2\times {\mathrm{1487}}^1$

素因数の和:2044

約数の個数: 84

約数和(自身を含む): 55719951552

約数和(自身を除く): 34752252288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 271, 542, 813, 1084, 1487, 1626, 2168, 2974, 3252, 4336, 4461, 5948, 6504, 8672, 8922, 11896, 13008, 17344, 17844, 23792, 26016, 35688, 47584, 52032, 71376, 73441, 95168, 142752, 146882, 220323, 285504, 293764, 402977, 440646, 587528, 805954, 881292, 1175056, 1208931, 1611908, 1762584, 2350112, 2417862, 3223816, 3525168, 4700224, 4835724, 6447632, 7050336, 9671448, 12895264, 14100672, 19342896, 25790528, 38685792, 77371584, 109206767, 218413534, 327620301, 436827068, 655240602, 873654136, 1310481204, 1747308272, 2620962408, 3494616544, 5241924816, 6989233088, 10483849632, 20967699264]

約数ペア:

[(1, 20967699264), (2, 10483849632), (3, 6989233088), (4, 5241924816), (6, 3494616544), (8, 2620962408), (12, 1747308272), (16, 1310481204), (24, 873654136), (32, 655240602), (48, 436827068), (64, 327620301), (96, 218413534), (192, 109206767), (271, 77371584), (542, 38685792), (813, 25790528), (1084, 19342896), (1487, 14100672), (1626, 12895264), (2168, 9671448), (2974, 7050336), (3252, 6447632), (4336, 4835724), (4461, 4700224), (5948, 3525168), (6504, 3223816), (8672, 2417862), (8922, 2350112), (11896, 1762584), (13008, 1611908), (17344, 1208931), (17844, 1175056), (23792, 881292), (26016, 805954), (35688, 587528), (47584, 440646), (52032, 402977), (71376, 293764), (73441, 285504), (95168, 220323), (142752, 146882)]