2009169912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{17293}}^1$

素因数の和:17452

約数の個数: 64

約数和(自身を含む): 5179898880

約数和(自身を除く): 3170728968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 824, 1128, 1236, 2472, 4841, 9682, 14523, 17293, 19364, 29046, 34586, 38728, 51879, 58092, 69172, 103758, 116184, 138344, 207516, 415032, 812771, 1625542, 1781179, 2438313, 3251084, 3562358, 4876626, 5343537, 6502168, 7124716, 9753252, 10687074, 14249432, 19506504, 21374148, 42748296, 83715413, 167430826, 251146239, 334861652, 502292478, 669723304, 1004584956, 2009169912]

約数ペア:

[(1, 2009169912), (2, 1004584956), (3, 669723304), (4, 502292478), (6, 334861652), (8, 251146239), (12, 167430826), (24, 83715413), (47, 42748296), (94, 21374148), (103, 19506504), (141, 14249432), (188, 10687074), (206, 9753252), (282, 7124716), (309, 6502168), (376, 5343537), (412, 4876626), (564, 3562358), (618, 3251084), (824, 2438313), (1128, 1781179), (1236, 1625542), (2472, 812771), (4841, 415032), (9682, 207516), (14523, 138344), (17293, 116184), (19364, 103758), (29046, 69172), (34586, 58092), (38728, 51879)]