20140890798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1\times {\mathrm{4127}}^1$

素因数の和:5157

約数の個数: 64

約数和(自身を含む): 46451294208

約数和(自身を除く): 26310403410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 887, 917, 1774, 1834, 2661, 2751, 4127, 5322, 5502, 6209, 8254, 12381, 12418, 18627, 24762, 28889, 37254, 57778, 86667, 116197, 173334, 232394, 348591, 540637, 697182, 813379, 1081274, 1621911, 1626758, 2440137, 3243822, 3660649, 3784459, 4880274, 7321298, 7568918, 10981947, 11353377, 21963894, 22706754, 25624543, 51249086, 76873629, 153747258, 479545019, 959090038, 1438635057, 2877270114, 3356815133, 6713630266, 10070445399, 20140890798]

約数ペア:

[(1, 20140890798), (2, 10070445399), (3, 6713630266), (6, 3356815133), (7, 2877270114), (14, 1438635057), (21, 959090038), (42, 479545019), (131, 153747258), (262, 76873629), (393, 51249086), (786, 25624543), (887, 22706754), (917, 21963894), (1774, 11353377), (1834, 10981947), (2661, 7568918), (2751, 7321298), (4127, 4880274), (5322, 3784459), (5502, 3660649), (6209, 3243822), (8254, 2440137), (12381, 1626758), (12418, 1621911), (18627, 1081274), (24762, 813379), (28889, 697182), (37254, 540637), (57778, 348591), (86667, 232394), (116197, 173334)]