20162906388

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10567561}}^1$

素因数の和:10567624

約数の個数: 36

約数和(自身を含む): 51928999668

約数和(自身を除く): 31766093280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10567561, 21135122, 31702683, 42270244, 63405366, 95108049, 126810732, 190216098, 380432196, 560080733, 1120161466, 1680242199, 2240322932, 3360484398, 5040726597, 6720968796, 10081453194, 20162906388]

約数ペア:

[(1, 20162906388), (2, 10081453194), (3, 6720968796), (4, 5040726597), (6, 3360484398), (9, 2240322932), (12, 1680242199), (18, 1120161466), (36, 560080733), (53, 380432196), (106, 190216098), (159, 126810732), (212, 95108049), (318, 63405366), (477, 42270244), (636, 31702683), (954, 21135122), (1908, 10567561)]