20165720592

素因数分解:

$2^4\times 3^1\times {\mathrm{420119179}}^1$

素因数の和:420119190

約数の個数: 20

約数和(自身を含む): 52094778320

約数和(自身を除く): 31929057728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420119179, 840238358, 1260357537, 1680476716, 2520715074, 3360953432, 5041430148, 6721906864, 10082860296, 20165720592]

約数ペア:

[(1, 20165720592), (2, 10082860296), (3, 6721906864), (4, 5041430148), (6, 3360953432), (8, 2520715074), (12, 1680476716), (16, 1260357537), (24, 840238358), (48, 420119179)]