20968152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28183}}^1$

素因数の和:28223

約数の個数: 32

約数和(自身を含む): 54113280

約数和(自身を除く): 33145128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28183, 56366, 84549, 112732, 169098, 225464, 338196, 676392, 873673, 1747346, 2621019, 3494692, 5242038, 6989384, 10484076, 20968152]

約数ペア:

[(1, 20968152), (2, 10484076), (3, 6989384), (4, 5242038), (6, 3494692), (8, 2621019), (12, 1747346), (24, 873673), (31, 676392), (62, 338196), (93, 225464), (124, 169098), (186, 112732), (248, 84549), (372, 56366), (744, 28183)]