20094966112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{911419}}^1$

素因数の和:911495

約数の個数: 48

約数和(自身を含む): 43409111760

約数和(自身を除く): 23314145648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 22048, 911419, 1822838, 3645676, 7291352, 11848447, 14582704, 23696894, 29165408, 47393788, 48305207, 94787576, 96610414, 189575152, 193220828, 379150304, 386441656, 627967691, 772883312, 1255935382, 1545766624, 2511870764, 5023741528, 10047483056, 20094966112]

約数ペア:

[(1, 20094966112), (2, 10047483056), (4, 5023741528), (8, 2511870764), (13, 1545766624), (16, 1255935382), (26, 772883312), (32, 627967691), (52, 386441656), (53, 379150304), (104, 193220828), (106, 189575152), (208, 96610414), (212, 94787576), (416, 48305207), (424, 47393788), (689, 29165408), (848, 23696894), (1378, 14582704), (1696, 11848447), (2756, 7291352), (5512, 3645676), (11024, 1822838), (22048, 911419)]