20162952030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{148991}}^1$

素因数の和:149361

約数の個数: 64

約数和(自身を含む): 52264009728

約数和(自身を除く): 32101057698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 694, 1041, 1735, 2082, 3470, 4511, 5205, 9022, 10410, 13533, 22555, 27066, 45110, 67665, 135330, 148991, 297982, 446973, 744955, 893946, 1489910, 1936883, 2234865, 3873766, 4469730, 5810649, 9684415, 11621298, 19368830, 29053245, 51699877, 58106490, 103399754, 155099631, 258499385, 310199262, 516998770, 672098401, 775498155, 1344196802, 1550996310, 2016295203, 3360492005, 4032590406, 6720984010, 10081476015, 20162952030]

約数ペア:

[(1, 20162952030), (2, 10081476015), (3, 6720984010), (5, 4032590406), (6, 3360492005), (10, 2016295203), (13, 1550996310), (15, 1344196802), (26, 775498155), (30, 672098401), (39, 516998770), (65, 310199262), (78, 258499385), (130, 155099631), (195, 103399754), (347, 58106490), (390, 51699877), (694, 29053245), (1041, 19368830), (1735, 11621298), (2082, 9684415), (3470, 5810649), (4511, 4469730), (5205, 3873766), (9022, 2234865), (10410, 1936883), (13533, 1489910), (22555, 893946), (27066, 744955), (45110, 446973), (67665, 297982), (135330, 148991)]