20245611165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{11423}}^1$

素因数の和:11654

約数の個数: 64

約数和(自身を含む): 35697715200

約数和(自身を除く): 15452104035

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 149, 183, 195, 305, 447, 745, 793, 915, 1937, 2235, 2379, 3965, 5811, 9089, 9685, 11423, 11895, 27267, 29055, 34269, 45445, 57115, 118157, 136335, 148499, 171345, 354471, 445497, 590785, 696803, 742495, 1702027, 1772355, 2090409, 2227485, 3484015, 5106081, 8510135, 9058439, 10452045, 22126351, 25530405, 27175317, 45292195, 66379053, 103823647, 110631755, 135876585, 311470941, 331895265, 519118235, 1349707411, 1557354705, 4049122233, 6748537055, 20245611165]

約数ペア:

[(1, 20245611165), (3, 6748537055), (5, 4049122233), (13, 1557354705), (15, 1349707411), (39, 519118235), (61, 331895265), (65, 311470941), (149, 135876585), (183, 110631755), (195, 103823647), (305, 66379053), (447, 45292195), (745, 27175317), (793, 25530405), (915, 22126351), (1937, 10452045), (2235, 9058439), (2379, 8510135), (3965, 5106081), (5811, 3484015), (9089, 2227485), (9685, 2090409), (11423, 1772355), (11895, 1702027), (27267, 742495), (29055, 696803), (34269, 590785), (45445, 445497), (57115, 354471), (118157, 171345), (136335, 148499)]