20147248608

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4465259}}^1$

素因数の和:4465319

約数の個数: 48

約数和(自身を含む): 54011784960

約数和(自身を除く): 33864536352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 4465259, 8930518, 13395777, 17861036, 26791554, 35722072, 53583108, 71444144, 107166216, 142888288, 209867173, 214332432, 419734346, 428664864, 629601519, 839468692, 1259203038, 1678937384, 2518406076, 3357874768, 5036812152, 6715749536, 10073624304, 20147248608]

約数ペア:

[(1, 20147248608), (2, 10073624304), (3, 6715749536), (4, 5036812152), (6, 3357874768), (8, 2518406076), (12, 1678937384), (16, 1259203038), (24, 839468692), (32, 629601519), (47, 428664864), (48, 419734346), (94, 214332432), (96, 209867173), (141, 142888288), (188, 107166216), (282, 71444144), (376, 53583108), (564, 35722072), (752, 26791554), (1128, 17861036), (1504, 13395777), (2256, 8930518), (4512, 4465259)]