20164472768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{192233}}^1$

素因数の和:192405

約数の個数: 56

約数和(自身を含む): 43944692400

約数和(自身を除く): 23780219632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 149, 176, 298, 352, 596, 704, 1192, 1639, 2384, 3278, 4768, 6556, 9536, 13112, 26224, 52448, 104896, 192233, 384466, 768932, 1537864, 2114563, 3075728, 4229126, 6151456, 8458252, 12302912, 16916504, 28642717, 33833008, 57285434, 67666016, 114570868, 135332032, 229141736, 315069887, 458283472, 630139774, 916566944, 1260279548, 1833133888, 2520559096, 5041118192, 10082236384, 20164472768]

約数ペア:

[(1, 20164472768), (2, 10082236384), (4, 5041118192), (8, 2520559096), (11, 1833133888), (16, 1260279548), (22, 916566944), (32, 630139774), (44, 458283472), (64, 315069887), (88, 229141736), (149, 135332032), (176, 114570868), (298, 67666016), (352, 57285434), (596, 33833008), (704, 28642717), (1192, 16916504), (1639, 12302912), (2384, 8458252), (3278, 6151456), (4768, 4229126), (6556, 3075728), (9536, 2114563), (13112, 1537864), (26224, 768932), (52448, 384466), (104896, 192233)]