2080759914

素因数分解:

$2^1\times 3^7\times {\mathrm{17}}^1\times {\mathrm{27983}}^1$

素因数の和:28023

約数の個数: 64

約数和(自身を含む): 4956526080

約数和(自身を除く): 2875766166

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2187, 2754, 4131, 4374, 8262, 12393, 24786, 27983, 37179, 55966, 74358, 83949, 167898, 251847, 475711, 503694, 755541, 951422, 1427133, 1511082, 2266623, 2854266, 4281399, 4533246, 6799869, 8562798, 12844197, 13599738, 20399607, 25688394, 38532591, 40799214, 61198821, 77065182, 115597773, 122397642, 231195546, 346793319, 693586638, 1040379957, 2080759914]

約数ペア:

[(1, 2080759914), (2, 1040379957), (3, 693586638), (6, 346793319), (9, 231195546), (17, 122397642), (18, 115597773), (27, 77065182), (34, 61198821), (51, 40799214), (54, 38532591), (81, 25688394), (102, 20399607), (153, 13599738), (162, 12844197), (243, 8562798), (306, 6799869), (459, 4533246), (486, 4281399), (729, 2854266), (918, 2266623), (1377, 1511082), (1458, 1427133), (2187, 951422), (2754, 755541), (4131, 503694), (4374, 475711), (8262, 251847), (12393, 167898), (24786, 83949), (27983, 74358), (37179, 55966)]