20111985240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4073}}^1\times {\mathrm{41149}}^1$

素因数の和:45236

約数の個数: 64

約数和(自身を含む): 60352236000

約数和(自身を除く): 40240250760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4073, 8146, 12219, 16292, 20365, 24438, 32584, 40730, 41149, 48876, 61095, 81460, 82298, 97752, 122190, 123447, 162920, 164596, 205745, 244380, 246894, 329192, 411490, 488760, 493788, 617235, 822980, 987576, 1234470, 1645960, 2468940, 4937880, 167599877, 335199754, 502799631, 670399508, 837999385, 1005599262, 1340799016, 1675998770, 2011198524, 2513998155, 3351997540, 4022397048, 5027996310, 6703995080, 10055992620, 20111985240]

約数ペア:

[(1, 20111985240), (2, 10055992620), (3, 6703995080), (4, 5027996310), (5, 4022397048), (6, 3351997540), (8, 2513998155), (10, 2011198524), (12, 1675998770), (15, 1340799016), (20, 1005599262), (24, 837999385), (30, 670399508), (40, 502799631), (60, 335199754), (120, 167599877), (4073, 4937880), (8146, 2468940), (12219, 1645960), (16292, 1234470), (20365, 987576), (24438, 822980), (32584, 617235), (40730, 493788), (41149, 488760), (48876, 411490), (61095, 329192), (81460, 246894), (82298, 244380), (97752, 205745), (122190, 164596), (123447, 162920)]