20306075124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{546391}}^1$

素因数の和:546580

約数の個数: 48

約数和(自身を含む): 50180641280

約数和(自身を除く): 29874566156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 489, 652, 978, 1956, 3097, 6194, 9291, 12388, 18582, 37164, 546391, 1092782, 1639173, 2185564, 3278346, 6556692, 10381429, 20762858, 31144287, 41525716, 62288574, 89061733, 124577148, 178123466, 267185199, 356246932, 534370398, 1068740796, 1692172927, 3384345854, 5076518781, 6768691708, 10153037562, 20306075124]

約数ペア:

[(1, 20306075124), (2, 10153037562), (3, 6768691708), (4, 5076518781), (6, 3384345854), (12, 1692172927), (19, 1068740796), (38, 534370398), (57, 356246932), (76, 267185199), (114, 178123466), (163, 124577148), (228, 89061733), (326, 62288574), (489, 41525716), (652, 31144287), (978, 20762858), (1956, 10381429), (3097, 6556692), (6194, 3278346), (9291, 2185564), (12388, 1639173), (18582, 1092782), (37164, 546391)]